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Added settings forms for DropShadowEffect & TornEdgeEffect

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2380 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-12-12 12:13:33 +00:00
parent 6579d49d49
commit 38de4875e0
10 changed files with 696 additions and 31 deletions
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30
GreenshotPlugin/Core/ImageHelper.cs
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@ -372,24 +372,24 @@ namespace GreenshotPlugin.Core {
/// Make the picture look like it's torn
/// </summary>
/// <param name="sourceBitmap">Bitmap to make torn edge off</param>
/// <param name="toothHeight">How large (height) is each tooth</param>
/// <param name="horizontalToothRange">How wide is a horizontal tooth</param>
/// <param name="verticalToothRange">How wide is a vertical tooth</param>
/// <returns>Changed bitmap</returns>
public static Bitmap CreateTornEdge(Bitmap sourceBitmap) {
public static Bitmap CreateTornEdge(Bitmap sourceBitmap, int toothHeight, int horizontalToothRange, int verticalToothRange) {
Bitmap returnImage = CreateEmpty(sourceBitmap.Width, sourceBitmap.Height, PixelFormat.Format32bppArgb, Color.Empty, sourceBitmap.HorizontalResolution, sourceBitmap.VerticalResolution);
using (GraphicsPath path = new GraphicsPath()) {
Random random = new Random();
int regionWidth = 20;
int regionHeight = 20;
int HorizontalRegions = (int)(sourceBitmap.Width / regionWidth);
int VerticalRegions = (int)(sourceBitmap.Height / regionHeight);
int distance = 12;
int HorizontalRegions = (int)(sourceBitmap.Width / horizontalToothRange);
int VerticalRegions = (int)(sourceBitmap.Height / verticalToothRange);
// Start
Point previousEndingPoint = new Point(regionWidth, random.Next(1, distance));
Point previousEndingPoint = new Point(horizontalToothRange, random.Next(1, toothHeight));
Point newEndingPoint;
// Top
for (int i = 0; i < HorizontalRegions; i++) {
int x = (int)previousEndingPoint.X + regionWidth;
int y = random.Next(1, distance);
int x = (int)previousEndingPoint.X + horizontalToothRange;
int y = random.Next(1, toothHeight);
newEndingPoint = new Point(x, y);
path.AddLine(previousEndingPoint, newEndingPoint);
previousEndingPoint = newEndingPoint;
@ -397,8 +397,8 @@ namespace GreenshotPlugin.Core {
// Right
for (int i = 0; i < VerticalRegions; i++) {
int x = sourceBitmap.Width - random.Next(1, distance);
int y = (int)previousEndingPoint.Y + regionHeight;
int x = sourceBitmap.Width - random.Next(1, toothHeight);
int y = (int)previousEndingPoint.Y + verticalToothRange;
newEndingPoint = new Point(x, y);
path.AddLine(previousEndingPoint, newEndingPoint);
previousEndingPoint = newEndingPoint;
@ -406,8 +406,8 @@ namespace GreenshotPlugin.Core {
// Bottom
for (int i = 0; i < HorizontalRegions; i++) {
int x = (int)previousEndingPoint.X - regionWidth;
int y = sourceBitmap.Height - random.Next(1, distance);
int x = (int)previousEndingPoint.X - horizontalToothRange;
int y = sourceBitmap.Height - random.Next(1, toothHeight);
newEndingPoint = new Point(x, y);
path.AddLine(previousEndingPoint, newEndingPoint);
previousEndingPoint = newEndingPoint;
@ -415,8 +415,8 @@ namespace GreenshotPlugin.Core {
// Left
for (int i = 0; i < VerticalRegions; i++) {
int x = random.Next(1, distance);
int y = (int)previousEndingPoint.Y - regionHeight;
int x = random.Next(1, toothHeight);
int y = (int)previousEndingPoint.Y - verticalToothRange;
newEndingPoint = new Point(x, y);
path.AddLine(previousEndingPoint, newEndingPoint);
previousEndingPoint = newEndingPoint;