private System.ComponentModel.Container components = null;
private Microsoft.Ink.InkOverlay m_InkOverlay;
private System.Windows.Forms.GroupBox groupBox1;
private System.Windows.Forms.RadioButton InkIt;
private System.Windows.Forms.RadioButton DelIt;
private System.Windows.Forms.RadioButton SelectIt;
private System.Windows.Forms.RadioButton PointErase;
private enum InkDrawStateEnum {Ink,Select,Delete,PointErase};
private int InkDrawState = (int) InkDrawStateEnum.Ink;
private Button btnSave;
private PictureBox pictureBox1;
Microsoft.Ink.InkCollector theInkCollector;
public Form1()
{
InitializeComponent(); // Instantiate the InkOverlay.
m_InkOverlay = new Microsoft.Ink.InkOverlay(this.Handle);
m_InkOverlay.Enabled = true;
// Hook up the InkOverlay object's Stroke event handler.
m_InkOverlay.Stroke += new InkCollectorStrokeEventHandler( InkStrokeAdded ); // Hook up to the InkOverlay object's Painted event handler. m_InkOverlay.Painted += new InkOverlayPaintedEventHandler(InkPainted);
}
private void InkStrokeAdded( object sender, InkCollectorStrokeEventArgs e)
{
// Invalidate the form so we can force a repaint.
this.Invalidate();
}
private void InkPainted( object sender, PaintEventArgs e)
{
// Call the helper function which will redraw the form.
RendererEx.DrawStrokeIds(e.Graphics, Font, m_InkOverlay.Ink);
}
protected override void Dispose( bool disposing )
{
if( disposing )
{
if (components != null)
{
components.Dispose();
}
}
base.Dispose( disposing );
}
private void InitializeComponent()
{
this.groupBox1 = new System.Windows.Forms.GroupBox();
this.btnSave = new System.Windows.Forms.Button();
this.PointErase = new System.Windows.Forms.RadioButton();
this.SelectIt = new System.Windows.Forms.RadioButton();
this.DelIt = new System.Windows.Forms.RadioButton();
this.InkIt = new System.Windows.Forms.RadioButton();
this.pictureBox1 = new System.Windows.Forms.PictureBox();
this.groupBox1.SuspendLayout();
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).BeginInit();
this.SuspendLayout();
this.groupBox1.Controls.Add(this.btnSave);
this.groupBox1.Controls.Add(this.PointErase);
this.groupBox1.Controls.Add(this.SelectIt);
this.groupBox1.Controls.Add(this.DelIt);
this.groupBox1.Controls.Add(this.InkIt);
this.groupBox1.Dock = System.Windows.Forms.DockStyle.Bottom;
this.groupBox1.Location = new System.Drawing.Point(0, 278);
this.groupBox1.Name = "groupBox1";
this.groupBox1.Size = new System.Drawing.Size(458, 45);
this.groupBox1.TabIndex = 0;
this.groupBox1.TabStop = false;
this.btnSave.Location = new System.Drawing.Point(371, 16);
this.btnSave.Name = "btnSave";
this.btnSave.Size = new System.Drawing.Size(75, 23);
this.btnSave.TabIndex = 4;
this.btnSave.Text = "Save";
this.btnSave.UseVisualStyleBackColor = true;
this.btnSave.Click += new System.EventHandler(this.btnSave_Click);
this.PointErase.Location = new System.Drawing.Point(272, 15);
this.PointErase.Name = "PointErase";
this.PointErase.Size = new System.Drawing.Size(96, 22);
this.PointErase.TabIndex = 3;
this.PointErase.Text = "Point Erase";
this.PointErase.CheckedChanged += new System.EventHandler(this.PointErase_CheckedChanged);
this.SelectIt.Location = new System.Drawing.Point(80, 15);
this.SelectIt.Name = "SelectIt";
this.SelectIt.Size = new System.Drawing.Size(80, 22);
this.SelectIt.TabIndex = 2;
this.SelectIt.Text = "Select";
this.SelectIt.CheckedChanged += new System.EventHandler(this.SelectIt_CheckedChanged);
this.DelIt.Location = new System.Drawing.Point(184, 15);
this.DelIt.Name = "DelIt";
this.DelIt.Size = new System.Drawing.Size(64, 22);
this.DelIt.TabIndex = 1;
this.DelIt.Text = "Delete";
this.DelIt.CheckedChanged += new System.EventHandler(this.DelIt_CheckedChanged);
this.InkIt.Checked = true;
this.InkIt.Location = new System.Drawing.Point(8, 15);
this.InkIt.Name = "InkIt";
this.InkIt.Size = new System.Drawing.Size(56, 22);
this.InkIt.TabIndex = 0;
this.InkIt.TabStop = true;
this.InkIt.Text = "Ink";
this.InkIt.CheckedChanged += new System.EventHandler(this.InkIt_CheckedChanged);
this.pictureBox1.Location = new System.Drawing.Point(248, 26);
this.pictureBox1.Name = "pictureBox1";
this.pictureBox1.Size = new System.Drawing.Size(198, 246);
this.pictureBox1.TabIndex = 1;
this.pictureBox1.TabStop = false;
this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
this.ClientSize = new System.Drawing.Size(458, 323);
this.Controls.Add(this.pictureBox1);
this.Controls.Add(this.groupBox1);
this.Name = "Form1";
this.Text = "StrokeViewer";
this.groupBox1.ResumeLayout(false);
((System.ComponentModel.ISupportInitialize)(this.pictureBox1)).EndInit();
this.ResumeLayout(false);
}
[STAThread]
static void Main()
{
Application.Run(new Form1());
}
private void InkIt_CheckedChanged(object sender, System.EventArgs e)
{
InkDrawState = (int) InkDrawStateEnum.Ink;
m_InkOverlay.EditingMode = InkOverlayEditingMode.Ink;
}
private void SelectIt_CheckedChanged(object sender, System.EventArgs e)
{
InkDrawState = (int) InkDrawStateEnum.Select;
m_InkOverlay.EditingMode = InkOverlayEditingMode.Select;
}
private void DelIt_CheckedChanged(object sender, System.EventArgs e)
{
InkDrawState = (int) InkDrawStateEnum.Delete;
m_InkOverlay.EditingMode = InkOverlayEditingMode.Delete;
m_InkOverlay.EraserMode = InkOverlayEraserMode.StrokeErase;
}
private void PointErase_CheckedChanged(object sender, System.EventArgs e)
{
InkDrawState = (int) InkDrawStateEnum.PointErase;
m_InkOverlay.EditingMode = InkOverlayEditingMode.Delete;
m_InkOverlay.EraserMode = InkOverlayEraserMode.PointErase;
}
private void btnSave_Click(object sender, EventArgs e)
{
SaveFileDialog sfd = new SaveFileDialog();
sfd.Filter = "(*.*)|*.gif";
if (sfd.ShowDialog() == DialogResult.OK)
{
FileStream gifFile;
byte[] fortifiedGif = null;
gifFile = File.OpenWrite(sfd.FileName);
fortifiedGif = m_InkOverlay.Ink.Save(PersistenceFormat.Gif);
gifFile.Write(fortifiedGif, 0, fortifiedGif.Length);
gifFile.Close();
}
}