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Trying to solve the problem that effects don't change the elements, except for the offset, by using a Matrix and than later transforming the elements. This is just the start of an idea, if this leads to nothing we can "git revert" the commit(s)...

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This commit is contained in:
RKrom 2014-05-30 16:44:27 +02:00
parent d1ab25f852
commit 2f20c0820c
6 changed files with 92 additions and 67 deletions
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29
Greenshot/Drawing/DrawableContainerList.cs
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@ -30,6 +30,7 @@ using Greenshot.Plugin.Drawing;
using System.Windows.Forms;
using GreenshotPlugin.Core;
using Greenshot.Configuration;
using System.Drawing.Drawing2D;
namespace Greenshot.Drawing {
/// <summary>
@ -125,6 +126,34 @@ namespace Greenshot.Drawing {
}
}
/// <summary>
/// Apply matrix to all elements
/// </summary>
public void Transform(Matrix matrix) {
// Track modifications
bool modified = false;
Invalidate();
foreach (var dc in this) {
//Point[] points = new Point[] { new Point(rectangle.Left, rectangle.Top), new Point(rectangle.Right, rectangle.Bottom) };
//matrix.TransformPoints(points);
// Return that as a rectangle
//new Rectangle(points[0], new Size(points[0].X - points[1].X, points[0].Y - points[1].Y));
Point[] location = new Point[] { dc.Location };
matrix.TransformPoints(location);
dc.Left = location[0].X;
dc.Top = location[0].Y;
modified = true;
}
// Invalidate after
Invalidate();
// If we moved something, tell the surface it's modified!
if (modified) {
Parent.Modified = true;
}
}
/// <summary>
/// Moves all elements in the list by the given amount of pixels.
/// </summary>