private IColor GetColorByColorSelector()
{
//Set the initial color to be diaplyed when the dialog opens
IColor pColor;
pColor = new RgbColorClass();
pColor.RGB = 255;
IColorSelector pSelector;
pSelector = new ColorSelectorClass();
pSelector.Color = pColor;
// Display the dialog
if (pSelector.DoModal(0))
{
IColor pOutColor;
pOutColor = pSelector.Color;
return(pOutColor);
}
else
{
return(pColor);
}
}
private void Button1_Click(object sender, System.EventArgs e)
{
IColorSelector ColorSelector = null;
if (Buttons[0] == sender)
{
// Create color selector object.
ColorSelector = new ColorSelectorClass();
// Open the selector dialog.
if (ColorSelector.DoModal(this.Handle.ToInt32()))
{
//
// A Color was selected (if the above method returned false,
// this indicates that the user pressed Cancel).
txtStartColor.BackColor = System.Drawing.ColorTranslator.FromOle(ColorSelector.Color.RGB);
}
UpdateRamp();
}
else
{
ColorSelector = new ColorSelectorClass();
if (ColorSelector.DoModal(this.Handle.ToInt32()))
txtEndColor.BackColor = System.Drawing.ColorTranslator.FromOle(ColorSelector.Color.RGB);
UpdateRamp();
}
}
private void ToColorPictureBox_Click(object sender, EventArgs e)
{
try
{
Cursor = Cursors.Default;
this.Enabled = false;
IColorSelector ToColorSelector = new ColorSelectorClass()
{
Color = ToC,
};
if (ToColorSelector.DoModal(0))
{
ToC = ToColorSelector.Color as IRgbColor;
if (ToC == null)
{
throw new Exception("选择了非RGB颜色。。。");
}
else
{
ResetT();
}
}
}
catch (Exception err)
{
MessageBox.Show(err.ToString());
ToC = new RgbColorClass()
{
Transparency = T.A,
Red = T.R,
Green = T.G,
Blue = T.B,
};
}
finally
{
this.Enabled = true;
CreateColorRamp();
}
}
private IColor GetColorByColorSelector()
{
//Set the initial color to be diaplyed when the dialog opens
IColor pColor;
pColor = new RgbColorClass();
pColor.RGB = 255;
IColorSelector pSelector;
pSelector = new ColorSelectorClass();
pSelector.Color = pColor;
// Display the dialog
if (pSelector.DoModal(0))
{
IColor pOutColor;
pOutColor = pSelector.Color;
return pOutColor;
}
else return pColor;
}
