/// <summary>
/// 切换工作模式 ink、rect、eraser等
/// </summary>
/// <param name="mode"></param>
public void SwitchInkMode(InkMode mode)
{
string name = mode.ToString();
this._inkMode = mode;
// 系统的几个Mode
if (AppConsts.InkCanvasEditingModeNames.Contains(name))
{
if (Enum.TryParse(name, true, out InkCanvasEditingMode editMode))
{
this.EditingMode = editMode;
}
this.DynamicRenderer = _dynamicRenderers[(int)mode];
}
// 自定义的几个Mode 比如Rect、Circle
else
{
this.EditingMode = InkCanvasEditingMode.Ink;
if (mode == InkMode.Rectangle)
{
this.DynamicRenderer = new RectangleDynamicRenderer();
}
}
}
public InkSelector()
{
mode = InkMode.Ink;
// Use an InkPresenter to display the strokes on the custom control.
presenter = new InkPresenter();
this.Content = presenter;
//<Snippet4>
// In the constructor.
// Selection drawing attributes use dark gray ink.
selectDA = new DrawingAttributes();
selectDA.Color = Colors.DarkGray;
// ink drawing attributes use default attributes
inkDA = new DrawingAttributes();
inkDA.Width = 5;
inkDA.Height = 5;
inkDA.AttributeChanged += new PropertyDataChangedEventHandler(DrawingAttributesChanged);
selectDA.AttributeChanged += new PropertyDataChangedEventHandler(DrawingAttributesChanged);
//</Snippet4>
// Add a DynmaicRenderer to the control so ink appears
// to "flow" from the tablet pen.
renderer = new DynamicRenderer();
renderer.DrawingAttributes = inkDA;
this.StylusPlugIns.Add(renderer);
presenter.AttachVisuals(renderer.RootVisual,
renderer.DrawingAttributes);
}
private void CustomInitialization()
{
InkMode mode = InkMode.Ink;
_inkModeSets = AppUtil.GetEnumSets(mode);
}
private void SwitchInkMode(InkMode mode)
{
AppUtil.SendMessage(mode, AppConsts.MSG_SwitchInkMode);
}
public PenMenu(InkControl control)
{
InitializeComponent();
this.control = control;
this.Mode = control.InkMode;
this.Font = new Font(this.Font.FontFamily, this.Font.Size * Util.GetScaleFactor());
int guiSize = Util.GetGUISize();
this.Width = guiSize * Configuration.PenSizeNum;
panelBottom.Height = guiSize;
BackColor = Style.Default.MenuBackground;
ForeColor = Style.Default.MenuForeground;
panel1.BackColor = Style.Default.MenuForeground;
foreach (Control cltr in Controls)
{
if (cltr is Button)
{
cltr.Height = Util.GetGUISize();
cltr.Text = Language.GetText(cltr.Text);
}
}
if (bmpEraser == null)
{
bmpEraser = ResManager.LoadIcon("eraserAll.svg", Util.GetGUISize());
}
int btnSize = Util.GetGUISize();
btnLine.Image = Forms.LinearLine.BitmapLL;
btnRect.Image = Forms.Rect.BitmapRect;
btnCircle.Image = Forms.Arc.BitmapArc;
btnArc2.Image = Forms.Arc2.BitmapArc2;
btnStroke.Image = Line.BitmapStrk;
btnRuler.Image = Ruler.Icon;
btnCompass.Image = Compass.Icon;
btnTextBox.Image = Forms.TextBox.BitmapTB;
btnAddImage.Image = Forms.ImageObject.IconPhoto;
if (control.EraserColor == Color.Transparent)
{
btnEraser.Image = bmpEraser;
}
else
{
btnEraser.Image = Dialogues.BrushList.CreateIcon(control.EraserColor);
}
for (int i = 0; i < Configuration.PenSizeNum; i++)
{
float size = Configuration.PenSizeMin + i * (Configuration.PenSizeMax - Configuration.PenSizeMin) / (float)(Configuration.PenSizeNum - 1);
Button btn = new Button();
Bitmap bmp = new Bitmap(guiSize, guiSize);
Graphics g = Graphics.FromImage(bmp);
g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
g.FillEllipse(Brushes.Black, new RectangleF(guiSize / 2 - size, guiSize / 2 - size, size * 2, size * 2));
g.Dispose();
btn.BackgroundImage = bmp;
btn.Bounds = new Rectangle(i * guiSize, 0, guiSize, guiSize);
panelBottom.Controls.Add(btn);
btn.Tag = size;
btn.Click += Btn_Click;
btn.FlatStyle = FlatStyle.Flat;
btn.FlatAppearance.BorderSize = 0;
if (control.Thicknes == size)
{
btn.BackColor = Style.Default.Selection;
}
}
hasRuler = false;
hasCompass = false;
foreach (var obj in control.ScreenObjects)
{
if (obj is Ruler)
{
hasRuler = true;
}
if (obj is Compass)
{
hasCompass = true;
}
}
if (hasRuler)
{
btnRuler.BackColor = Style.Default.MenuContrast;
}
if (hasCompass)
{
btnCompass.BackColor = Style.Default.MenuContrast;
}
this.Dock = DockStyle.Right;
}
public void SwitchInkMode(InkMode mode)
{
CustomInkCanvas.SwitchInkMode(mode);
}
private void button1_Click(object sender, EventArgs e)
{
Mode = InkMode.Text;
OnClose?.Invoke();
}
private void btnArc2_Click(object sender, EventArgs e)
{
Mode = InkMode.Arc2;
OnClose?.Invoke();
}
private void btnRect_Click(object sender, EventArgs e)
{
Mode = InkMode.Rect;
OnClose?.Invoke();
}
private void btnLine_Click(object sender, EventArgs e)
{
Mode = InkMode.Line;
OnClose?.Invoke();
}
private void btnStroke_Click(object sender, EventArgs e)
{
Mode = InkMode.Pen;
OnClose?.Invoke();
}
