TODO features:

Application:
- Special cursor to indicate baseline set
- Special cursor when dragging canvas with middle mouse button

Functionality:
- Beside Baseline, also make top and mid lines

Bugs:
- Middle mouse button tries to change selection while dragging canvas with rectSelection tool active

McBitFont/Form1.Designer.cs

@@ -124,6 +124,10 @@
             pnlRightButtons = new System.Windows.Forms.Panel();
             lblBrush = new System.Windows.Forms.Label();
             pnlInfo = new System.Windows.Forms.Panel();
+            cmBaseline = new System.Windows.Forms.ContextMenuStrip(components);
+            tsmiBaseline = new System.Windows.Forms.ToolStripMenuItem();
+            tsmiMidline = new System.Windows.Forms.ToolStripMenuItem();
+            tsmiTopline = new System.Windows.Forms.ToolStripMenuItem();
             ((System.ComponentModel.ISupportInitialize)nudX).BeginInit();
             ((System.ComponentModel.ISupportInitialize)nudY).BeginInit();
             panel1.SuspendLayout();
@@ -132,6 +136,7 @@
             ((System.ComponentModel.ISupportInitialize)nudBrush).BeginInit();
             pnlRightButtons.SuspendLayout();
             pnlInfo.SuspendLayout();
+            cmBaseline.SuspendLayout();
             SuspendLayout();
             // 
             // dotPanel
@@ -688,7 +693,7 @@
             undoToolStripMenuItem.Image = Properties.Resources.arrow_undo;
             undoToolStripMenuItem.Name = "undoToolStripMenuItem";
             undoToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.Z;
-            undoToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            undoToolStripMenuItem.Size = new System.Drawing.Size(164, 22);
             undoToolStripMenuItem.Text = "Undo";
             undoToolStripMenuItem.ToolTipText = "Undo last canvas change";
             undoToolStripMenuItem.Click += undoToolStripMenuItem_Click;
@@ -698,7 +703,7 @@
             redoToolStripMenuItem.Image = Properties.Resources.arrow_redo;
             redoToolStripMenuItem.Name = "redoToolStripMenuItem";
             redoToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.Y;
-            redoToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            redoToolStripMenuItem.Size = new System.Drawing.Size(164, 22);
             redoToolStripMenuItem.Text = "Redo";
             redoToolStripMenuItem.ToolTipText = "Redo canvas change";
             redoToolStripMenuItem.Click += redoToolStripMenuItem_Click;
@@ -709,7 +714,7 @@
             copyToolStripMenuItem.Name = "copyToolStripMenuItem";
             copyToolStripMenuItem.ShortcutKeyDisplayString = "";
             copyToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.C;
-            copyToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            copyToolStripMenuItem.Size = new System.Drawing.Size(164, 22);
             copyToolStripMenuItem.Text = "Copy";
             copyToolStripMenuItem.ToolTipText = "Copy current symbol to clipboard";
             copyToolStripMenuItem.Click += copyToolStripMenuItem_Click;
@@ -720,7 +725,7 @@
             pasteToolStripMenuItem.Name = "pasteToolStripMenuItem";
             pasteToolStripMenuItem.ShortcutKeyDisplayString = "";
             pasteToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.V;
-            pasteToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            pasteToolStripMenuItem.Size = new System.Drawing.Size(164, 22);
             pasteToolStripMenuItem.Text = "Paste";
             pasteToolStripMenuItem.ToolTipText = "Paste from clipboard to current symbol";
             pasteToolStripMenuItem.Click += pasteToolStripMenuItem_Click;
@@ -730,7 +735,7 @@
             selectToolStripMenuItem.Image = Properties.Resources.fam_rectt;
             selectToolStripMenuItem.Name = "selectToolStripMenuItem";
             selectToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.R;
-            selectToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            selectToolStripMenuItem.Size = new System.Drawing.Size(164, 22);
             selectToolStripMenuItem.Text = "Select";
             selectToolStripMenuItem.ToolTipText = "Toggle Rectangle selection tool";
             selectToolStripMenuItem.Click += selectToolStripMenuItem_Click;
@@ -741,7 +746,7 @@
             selectAllToolStripMenuItem.Image = Properties.Resources.arrow_out;
             selectAllToolStripMenuItem.Name = "selectAllToolStripMenuItem";
             selectAllToolStripMenuItem.ShortcutKeys = System.Windows.Forms.Keys.Control | System.Windows.Forms.Keys.A;
-            selectAllToolStripMenuItem.Size = new System.Drawing.Size(180, 22);
+            selectAllToolStripMenuItem.Size = new System.Drawing.Size(164, 22);
             selectAllToolStripMenuItem.Text = "Select All";
             selectAllToolStripMenuItem.ToolTipText = "Select entire canvas";
             selectAllToolStripMenuItem.Click += selectAllToolStripMenuItem_Click;
@@ -1021,18 +1026,18 @@
             // 
             // btnBaseline
             // 
-            btnBaseline.Image = Properties.Resources.fam_base;
+            btnBaseline.Image = Properties.Resources.fam_lines;
-            btnBaseline.ImageAlign = System.Drawing.ContentAlignment.MiddleRight;
             btnBaseline.Location = new System.Drawing.Point(94, 81);
             btnBaseline.Margin = new System.Windows.Forms.Padding(4, 3, 4, 3);
             btnBaseline.Name = "btnBaseline";
             btnBaseline.Size = new System.Drawing.Size(88, 27);
             btnBaseline.TabIndex = 18;
-            btnBaseline.Text = " Baseline";
+            btnBaseline.Text = " Lines";
             btnBaseline.TextImageRelation = System.Windows.Forms.TextImageRelation.ImageBeforeText;
             toolTip1.SetToolTip(btnBaseline, "Set irtual base line for the font");
             btnBaseline.UseVisualStyleBackColor = true;
             btnBaseline.Click += btnBaseline_Click;
+            btnBaseline.Paint += btnBaseline_Paint;
             // 
             // toolTip1
             // 
@@ -1207,6 +1212,36 @@
             pnlInfo.Size = new System.Drawing.Size(103, 154);
             pnlInfo.TabIndex = 28;
             // 
+            // cmBaseline
+            // 
+            cmBaseline.Items.AddRange(new System.Windows.Forms.ToolStripItem[] { tsmiTopline, tsmiMidline, tsmiBaseline });
+            cmBaseline.Name = "cmBaseline";
+            cmBaseline.Size = new System.Drawing.Size(181, 92);
+            // 
+            // tsmiBaseline
+            // 
+            tsmiBaseline.Image = Properties.Resources.fam_base;
+            tsmiBaseline.Name = "tsmiBaseline";
+            tsmiBaseline.Size = new System.Drawing.Size(180, 22);
+            tsmiBaseline.Text = "Base line";
+            tsmiBaseline.Click += tsmiBaseline_Click;
+            // 
+            // tsmiMidline
+            // 
+            tsmiMidline.Image = Properties.Resources.fam_mid;
+            tsmiMidline.Name = "tsmiMidline";
+            tsmiMidline.Size = new System.Drawing.Size(180, 22);
+            tsmiMidline.Text = "Mid line";
+            tsmiMidline.Click += tsmiMidline_Click;
+            // 
+            // tsmiTopline
+            // 
+            tsmiTopline.Image = Properties.Resources.fam_top;
+            tsmiTopline.Name = "tsmiTopline";
+            tsmiTopline.Size = new System.Drawing.Size(180, 22);
+            tsmiTopline.Text = "Top line";
+            tsmiTopline.Click += tsmiTopline_Click;
+            // 
             // MainForm
             // 
             AutoScaleDimensions = new System.Drawing.SizeF(7F, 15F);
@@ -1244,6 +1279,7 @@
             pnlRightButtons.PerformLayout();
             pnlInfo.ResumeLayout(false);
             pnlInfo.PerformLayout();
+            cmBaseline.ResumeLayout(false);
             ResumeLayout(false);
             PerformLayout();
 
@@ -1350,6 +1386,10 @@
         private System.Windows.Forms.Label lblBrush;
         private System.Windows.Forms.ToolStripMenuItem frameScreenshotToolStripMenuItem;
         private System.Windows.Forms.TextBox tbFrameNote;
+        private System.Windows.Forms.ContextMenuStrip cmBaseline;
+        private System.Windows.Forms.ToolStripMenuItem tsmiBaseline;
+        private System.Windows.Forms.ToolStripMenuItem tsmiMidline;
+        private System.Windows.Forms.ToolStripMenuItem tsmiTopline;
     }
 }
 

McBitFont/Form1.cs

@@ -45,11 +45,22 @@ namespace McBitFont {
             [Key(5)]
             public int codepage;
             [Key(6)]
-            public int baseline;
+            public int baseline1;
+            [Key(9)]
+            public int baseline2;
+            [Key(10)]
+            public int baseline3;
             [Key(7)]
             public List<FrameMiniature> frames;
         }
 
+        public enum SetLines {
+            SL_None = 0,
+            SL_Base,
+            SL_Mid,
+            SL_Top
+        }
+
         public FrameMiniature f;
         public List<FrameMiniature> frames = new List<FrameMiniature>();
         //private CanvasHistory history = new();
@@ -62,14 +73,14 @@ namespace McBitFont {
         public bool monospaced = false;
         private bool modified = false;
         private bool prjModified = false;
-        public const string version = "2.8";
+        public const string version = "2.9";
         public string prjName = "Untitled";
         public string prjFileName = "";
         public int codepage = 1251;
         private FrameMiniature fbuf;
         private readonly DataFormats.Format clpbFormat = DataFormats.GetFormat("McBitFontFrame");
-        private int baseline = 0;
+        private int baseline1 = 0, baseline2 = 0, baseline3 = 0;
-        private bool set_base = false;
+        private SetLines set_lines = SetLines.SL_None;
         private Point selection1, selection2;
         private Point[,] sidebarLocs = new Point[2, 3];
 
@@ -173,7 +184,7 @@ namespace McBitFont {
             SideBarRecalc();
 
             // Create default cursor
-            dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
 
         }
 
@@ -351,7 +362,7 @@ namespace McBitFont {
                 vScroll.Enabled = true;
             }
 
-            if (!chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
             dotPanel.Refresh();
         }
 
@@ -490,16 +501,22 @@ namespace McBitFont {
                     mouseDownMiddle = true;
                     mouseX = e.X;
                     mouseY = e.Y;
+                    SetPanelCursor();
                 }
                 if (mouseDownMiddle && e.Button == MouseButtons.None) {
                     mouseDownMiddle = false;
+                    SetPanelCursor();
                 }
             }
 
 
             // Moving baseline
             Rectangle rect1, rect2;
-            if (set_base) {
+            if (set_lines > SetLines.SL_None) {
+                int baseline = 0;
+                if (set_lines == SetLines.SL_Base) baseline = baseline1;
+                if (set_lines == SetLines.SL_Mid)  baseline = baseline2;
+                if (set_lines == SetLines.SL_Top)  baseline = baseline3;
 
                 int yy = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
                 rect1 = new Rectangle(pixelOffset, yy, w, 2);
@@ -511,11 +528,17 @@ namespace McBitFont {
                 yy = pixelOffset + baseline * (cellSize + gap) - vScroll.Value - 1;
                 rect2 = new Rectangle(pixelOffset, yy, w, 2);
 
+                if (set_lines == SetLines.SL_Base) baseline1 = baseline;
+                if (set_lines == SetLines.SL_Mid)  baseline2 = baseline;
+                if (set_lines == SetLines.SL_Top)  baseline3 = baseline;
+
                 dotPanel.Invalidate(rect1);
                 dotPanel.Invalidate(rect2);
 
                 if (e.Button == MouseButtons.Left) {
-                    set_base = false;
+                    set_lines = SetLines.SL_None;
+                    SetPanelCursor();
+                    SetModified(true, true);
                     return;
                 }
             }
@@ -534,7 +557,7 @@ namespace McBitFont {
                     selection2.Y = j;
                 }
             }
-            if (e.Button != MouseButtons.None && !mouseDown) {
+            if ((e.Button == MouseButtons.Left || e.Button == MouseButtons.Right) && !mouseDown) {
                 // Started to move a mouse with button held
                 mouseDown = true;
                 if (rectSel) {
@@ -774,21 +797,36 @@ namespace McBitFont {
                     // Fill the cell with color
                     if (f.data[i, j]) sb = sbb;
                     else sb = sbw;
-                    g.FillRectangle(sb, x, (baseline == j ? y + 1 : y), cellSize, (baseline == j ? cellSize - 1 : cellSize));
+                    g.FillRectangle(sb, x, ((baseline1 == j || baseline2 == j || baseline3 == j) ? y + 1 : y), cellSize, ((baseline1 == j || baseline2 == j || baseline3 == j) ? cellSize - 1 : cellSize));
                 }
             }
 
-            // Draw the baseline
+            // Draw the base lines
-            if (baseline > 0 && gap > 0) {
+            if (baseline1 > 0 || baseline2 > 0 || baseline3 > 0) {
                 x = pixelOffset - hScroll.Value;
-                y = pixelOffset + baseline * (cellSize + gap) - vScroll.Value;
+                // Base line
-
+                if (baseline1 > 0) {
-                Pen sbBase = new(Color.Blue, 2);
+                    Pen sbBase = new(Color.Blue, gap > 0 ? 2 : 1);
-                g.DrawLine(sbBase, x, y, w, y);
+                    y = pixelOffset + baseline1 * (cellSize + gap) - vScroll.Value;
+                    g.DrawLine(sbBase, x, y, w, y);
+                }
+                // Mid line
+                if (baseline2 > 0) {
+                    Pen sbBase = new(Color.MediumPurple, gap > 0 ? 2 : 1);
+                    y = pixelOffset + baseline2 * (cellSize + gap) - vScroll.Value;
+                    g.DrawLine(sbBase, x, y, w, y);
+                }
+                // Top line
+                if (baseline3 > 0) {
+                    Pen sbBase = new(Color.FromArgb(0x16, 0x8b, 0x76), gap > 0 ? 2 : 1);
+                    y = pixelOffset + baseline3 * (cellSize + gap) - vScroll.Value;
+                    g.DrawLine(sbBase, x, y, w, y);
+                }
             }
             
+
             // Draw the Rect selection
-            if (chkRectSelect.Checked) {
+            if (chkRectSelect.Checked || CAKeyDown) {
                 Point p1 = new(selection1.X, selection1.Y);
                 Point p2 = new(selection2.X, selection2.Y);
                 NormPoints(ref p1, ref p2);
@@ -903,7 +941,9 @@ namespace McBitFont {
                 f = CopyFrame(frames.First());
                 form.Dispose();
 
-                baseline = 0;
+                baseline1 = 0;
+                baseline2 = 0;
+                baseline3 = 0;
 
                 prjName = "Untitled";
                 prjFileName = "";
@@ -1004,7 +1044,9 @@ namespace McBitFont {
             }
             monospaced = sav.monospaced;
             codepage = sav.codepage;
-            baseline = sav.baseline;
+            baseline1 = sav.baseline1;
+            baseline2 = sav.baseline2;
+            baseline3 = sav.baseline3;
             lblType.Text = monospaced ? "Monospaced" : "Variable width / Single";
             frames = sav.frames;
             makeVarWidthToolStripMenuItem.Visible = monospaced;
@@ -1053,7 +1095,9 @@ namespace McBitFont {
             sav.monospaced = monospaced;
             sav.frames = frames;
             sav.codepage = codepage;
-            sav.baseline = baseline;
+            sav.baseline1 = baseline1;
+            sav.baseline2 = baseline2;
+            sav.baseline3 = baseline3;
 
             using (Stream ms = File.OpenWrite(filename)) {
                 MessagePackSerializer.Serialize(ms, sav);
@@ -1187,7 +1231,7 @@ namespace McBitFont {
         }
 
         private void btnBaseline_Click(object sender, EventArgs e) {
-            set_base = !set_base;
+            cmBaseline.Show(btnBaseline, new Point(0, btnBaseline.Height));
         }
 
         // Check modified / Save frame
@@ -1403,8 +1447,7 @@ namespace McBitFont {
             lblSelection.Visible = lblSelectionLabel.Visible = chkRectSelect.Checked;
             selectAllToolStripMenuItem.Enabled = chkRectSelect.Checked;
 
-            if (chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursorSelect();
+            SetPanelCursor();
-            else dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
 
             dotPanel.Refresh();
         }
@@ -1534,7 +1577,7 @@ namespace McBitFont {
         }
 
         private void TestFont_Click(object sender, EventArgs e) {
-            var tester = new FontTester(codepage, dotHeight, baseline, frames);
+            var tester = new FontTester(codepage, dotHeight, baseline1, frames);
             tester.ShowDialog();
         }
 
@@ -1700,7 +1743,7 @@ namespace McBitFont {
         }
 
         private void nudBrush_ValueChanged(object sender, EventArgs e) {
-            if (!chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+            SetPanelCursor();
         }
 
         private void frameScreenshotToolStripMenuItem_Click(object sender, EventArgs e) {
@@ -1720,9 +1763,9 @@ namespace McBitFont {
         private void MainForm_KeyDown(object sender, KeyEventArgs e) {
             if (CAKeyDown) return;
             if (chkRectSelect.Checked && e.Control && e.Alt) {
-                //MessageBox.Show("Down: Alt!");
                 chkRectSelect.Checked = false;
                 CAKeyDown = true;
+                dotPanel.Invalidate();
                 e.Handled = true;
             }
         }
@@ -1734,5 +1777,44 @@ namespace McBitFont {
                 e.Handled = true;
             }
         }
+
+        private void btnBaseline_Paint(object sender, PaintEventArgs e) {
+            Button btn = (sender as Button);
+            int arrowX = btn.ClientRectangle.Width - btn.Padding.Right - 14;
+            int arrowY = btn.ClientRectangle.Height / 2 - 1;
+
+            Color color = btn.Enabled ? ForeColor : SystemColors.ControlDark;
+            using Brush brush = new SolidBrush(color);
+            using Pen pen = new Pen(color);
+            Point[] arrow = [new Point(arrowX, arrowY), new Point(arrowX + 7, arrowY), new Point(arrowX + 3, arrowY + 4)];
+
+            e.Graphics.FillPolygon(brush, arrow);
+            e.Graphics.DrawLine(pen, arrowX - 5, btn.ClientRectangle.Top + 4, arrowX - 5, btn.ClientRectangle.Bottom - 4);
+        }
+
+        private void tsmiBaseline_Click(object sender, EventArgs e) {
+            if (set_lines == SetLines.SL_Base) set_lines = SetLines.SL_None;
+            else set_lines = SetLines.SL_Base;
+            SetPanelCursor();
+        }
+
+        private void tsmiMidline_Click(object sender, EventArgs e) {
+            if (set_lines == SetLines.SL_Mid) set_lines = SetLines.SL_None;
+            else set_lines = SetLines.SL_Mid;
+            SetPanelCursor();
+        }
+
+        private void tsmiTopline_Click(object sender, EventArgs e) {
+            if (set_lines == SetLines.SL_Top) set_lines = SetLines.SL_None;
+            else set_lines = SetLines.SL_Top;
+            SetPanelCursor();
+        }
+
+        private void SetPanelCursor() {
+            if (mouseDownMiddle) dotPanel.Cursor = McCursor.GetCursorDrag();
+            else if (set_lines > SetLines.SL_None) dotPanel.Cursor = McCursor.GetCursorLines();
+            else if (chkRectSelect.Checked) dotPanel.Cursor = McCursor.GetCursorSelect();
+            else dotPanel.Cursor = McCursor.GetCursor((int)nudBrush.Value, cellSize, gap);
+        }
     }
 }

McBitFont/Form1.resx

@@ -138,6 +138,9 @@
   <metadata name="dlgSavePNG.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
     <value>644, 17</value>
   </metadata>
+  <metadata name="cmBaseline.TrayLocation" type="System.Drawing.Point, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+    <value>763, 17</value>
+  </metadata>
   <assembly alias="System.Drawing" name="System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" />
   <data name="$this.Icon" type="System.Drawing.Icon, System.Drawing" mimetype="application/x-microsoft.net.object.bytearray.base64">
     <value>

McBitFont/McBitFont.csproj

@@ -20,9 +20,9 @@
     <UseWindowsForms>true</UseWindowsForms>
     <ImportWindowsDesktopTargets>true</ImportWindowsDesktopTargets>
     <ApplicationIcon>icon_64.ico</ApplicationIcon>
-    <AssemblyVersion>2.8.0.0</AssemblyVersion>
+    <AssemblyVersion>2.9.0.0</AssemblyVersion>
-    <FileVersion>2.8.0.0</FileVersion>
+    <FileVersion>2.9.0.0</FileVersion>
-    <Version>$(VersionPrefix)2.8.0</Version>
+    <Version>$(VersionPrefix)2.9.0</Version>
     <Copyright>Anton Mukhin</Copyright>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">

McBitFont/McCursor.cs

@@ -127,5 +127,46 @@ namespace McBitFont {
             return CreateCursorNoResize(bmp, 1, 1);
         }
 
+        public static Cursor GetCursorLines() {
+            Point[] arrow = { new(1, 1), new(12, 12), new(11, 13), new(6, 13), new(2, 17), new(1, 16) };
+            Rectangle line = new(0, 18, 20, 5);
+
+            Bitmap bmp = new(21, 24);
+            Pen pb = new(Color.Black, 1);
+            Pen pw = new(Color.White, 1);
+            SolidBrush bw = new(Color.White);
+            SolidBrush bb = new(Color.Black);
+            using (Graphics g = Graphics.FromImage(bmp)) {
+                g.FillPolygon(bw, arrow);
+                g.DrawPolygon(pb, arrow);
+                g.FillRectangle(bb, line);
+                g.DrawRectangle(pw, line);
+            }
+
+            return CreateCursorNoResize(bmp, 1, 1);
+        }
+
+        public static Cursor GetCursorDrag() {
+            Point[] arrow1 = { new(11, 0), new(15, 4), new(13, 4), new(13, 7), new(9, 7), new(9, 4), new(7, 4) };
+            Point[] arrow2 = { new(22, 11), new(18, 15), new(18, 13), new(15, 13), new(15, 9), new(18, 9), new(18, 7) };
+            Point[] arrow3 = { new(11, 22), new(7, 18), new(9, 18), new(9, 15), new(13, 15), new(13, 18), new(15, 18) };
+            Point[] arrow4 = { new(0, 11), new(4, 7), new(4, 9), new(7, 9), new(7, 13), new(4, 13), new(4, 15) };
+
+            Bitmap bmp = new(23, 23);
+            Pen pb = new(Color.Black, 1);
+            SolidBrush bw = new(Color.White);
+            using (Graphics g = Graphics.FromImage(bmp)) {
+                g.FillPolygon(bw, arrow1);
+                g.DrawPolygon(pb, arrow1);
+                g.FillPolygon(bw, arrow2);
+                g.DrawPolygon(pb, arrow2);
+                g.FillPolygon(bw, arrow3);
+                g.DrawPolygon(pb, arrow3);
+                g.FillPolygon(bw, arrow4);
+                g.DrawPolygon(pb, arrow4);
+            }
+            return CreateCursorNoResize(bmp, 11, 11);
+        }
+
     }
 }

McBitFont/Properties/Resources.Designer.cs

@@ -180,6 +180,26 @@ namespace McBitFont.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fam_lines {
+            get {
+                object obj = ResourceManager.GetObject("fam_lines", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fam_mid {
+            get {
+                object obj = ResourceManager.GetObject("fam_mid", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>
@@ -190,6 +210,16 @@ namespace McBitFont.Properties {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized resource of type System.Drawing.Bitmap.
+        /// </summary>
+        internal static System.Drawing.Bitmap fam_top {
+            get {
+                object obj = ResourceManager.GetObject("fam_top", resourceCulture);
+                return ((System.Drawing.Bitmap)(obj));
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized resource of type System.Drawing.Bitmap.
         /// </summary>

McBitFont/Properties/Resources.resx

@@ -118,6 +118,9 @@
     <value>System.Resources.ResXResourceWriter, System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</value>
   </resheader>
   <assembly alias="System.Windows.Forms" name="System.Windows.Forms, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
+  <data name="fam_mid" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\fam_mid.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="z_left" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\arrow_left.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -130,6 +133,9 @@
   <data name="Famfamfam-Silk-Page-paste.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Famfamfam-Silk-Page-paste.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="folder_table" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\folder_table.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="folder_open" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\folder_open.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -145,12 +151,12 @@
   <data name="font" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\font.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="picture_save" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\picture_save.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="arrow_redo" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\redo.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="Famfamfam-Silk-Disk.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\Famfamfam-Silk-Disk.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="icon" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icon.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -169,9 +175,6 @@
   <data name="Canvas_Clear" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Canvas_Clear.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="text_letterspacing2" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\text_letterspacing2.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
-  </data>
   <data name="z_uo" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\arrow_up.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -196,6 +199,9 @@
   <data name="icon_32" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icon_32.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="fam_lines" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\fam_lines.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="z_tick" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\tick.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
@@ -211,17 +217,20 @@
   <data name="fam_rectt" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\fam_rectt.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
+  <data name="Famfamfam-Silk-Page-white.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
+    <value>..\Resources\Famfamfam-Silk-Page-white.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+  </data>
   <data name="delete" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\delete.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="arrow_turn_right" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\arrow_turn_right.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="Famfamfam-Silk-Page-white.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="Famfamfam-Silk-Disk.16" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\Famfamfam-Silk-Page-white.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\Famfamfam-Silk-Disk.16.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="folder_table" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="text_letterspacing2" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\folder_table.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\text_letterspacing2.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
   <data name="Canvas_Fill" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\Canvas_Fill.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
@@ -244,7 +253,7 @@
   <data name="icon_64" type="System.Resources.ResXFileRef, System.Windows.Forms">
     <value>..\Resources\icon_64.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
-  <data name="picture_save" type="System.Resources.ResXFileRef, System.Windows.Forms">
+  <data name="fam_top" type="System.Resources.ResXFileRef, System.Windows.Forms">
-    <value>..\Resources\picture_save.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
+    <value>..\Resources\fam_top.png;System.Drawing.Bitmap, System.Drawing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a</value>
   </data>
 </root>

TODO.txt

@@ -1,11 +1,14 @@
 Application:
 - Consider migrating to WPF in order to make DPI aware UI
+V Special cursor to indicate baseline set
+V Special cursor when dragging canvas with middle mouse button
 
 Functionality:
 V Show note field in Export comments
 V When Rectangle selection tool is active hold Ctrl+Alt to temporary disable it to be able to draw
 V Frame screenshot can be copied to clipboard with some limitations (no transparency)
-- Beside Baseline, also make top and mid lines
+V Beside Baseline, also make top and mid lines
 
 Bugs:
 V Fixed "Frame modified" check. It leaves modified flag if user refused to save changes.
+V Middle mouse button tries to change selection while dragging canvas with rectSelection tool active