github/greenshot
1
0
Fork 0
mirror of https://github.com/greenshot/greenshot synced 2025-08-14 02:37:03 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added a background color for some of the ImageHelper methods, this makes it more flexible.

Browse source 
git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1762 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-04-08 18:35:27 +00:00
commit 72d3de218b
2 changed files with 43 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

23
Greenshot/Drawing/Surface.cs
View file

@ -545,7 +545,30 @@ namespace Greenshot.Drawing {
}
return false;
}
/// <summary>
/// "Grow" the canvas with the specified pixels on the left, right, top and bottom. Using the backgroundColor.
/// </summary>
/// <param name="backgroundColor"></param>
/// <param name="left"></param>
/// <param name="right"></param>
/// <param name="top"></param>
/// <param name="bottom"></param>
public void GrowCanvas(Color backgroundColor, int left, int right, int top, int bottom) {
Bitmap newImage = ImageHelper.GrowCanvas((Bitmap)Image, backgroundColor, left, right, top, bottom);
// Make sure the elements move according to the offset the effect made the bitmap move
elements.MoveBy(left, top);
// Make undoable
MakeUndoable(new SurfaceBackgroundChangeMemento(this, new Point(left, top)), false);
SetImage(newImage, false);
Invalidate();
SurfaceSizeChanged(this);
}
/// <summary>
/// Apply a bitmap effect to the surface
/// </summary>
/// <param name="effect"></param>
public void ApplyBitmapEffect(Effects effect) {
BackgroundForm backgroundForm = new BackgroundForm("Effect", "Please wait");
backgroundForm.Show();