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BUG-1687: Added shadow back to the SpeechbubbleContainer

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This commit is contained in:
RKrom 2014-11-30 21:34:40 +01:00
commit 823d85ecdd
1 changed files with 28 additions and 4 deletions
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32
Greenshot/Drawing/SpeechbubbleContainer.cs
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@ -29,7 +29,6 @@ using System.Drawing.Drawing2D;
using System.Drawing.Text;
using System.Runtime.Serialization;
using System.Windows.Forms;
using GreenshotPlugin.UnmanagedHelpers;
using log4net;
namespace Greenshot.Drawing {
@ -38,7 +37,6 @@ namespace Greenshot.Drawing {
/// </summary>
[Serializable]
public class SpeechbubbleContainer : TextContainer {
private static readonly ILog LOG = LogManager.GetLogger(typeof(RectangleContainer));
private Point _initialGripperPoint;
@ -77,7 +75,7 @@ namespace Greenshot.Drawing {
protected override void InitializeFields() {
AddField(GetType(), FieldType.LINE_THICKNESS, 2);
AddField(GetType(), FieldType.LINE_COLOR, Color.Blue);
//AddField(GetType(), FieldType.SHADOW, false);
AddField(GetType(), FieldType.SHADOW, false);
AddField(GetType(), FieldType.FONT_ITALIC, false);
AddField(GetType(), FieldType.FONT_BOLD, true);
AddField(GetType(), FieldType.FILL_COLOR, Color.White);
@ -221,6 +219,7 @@ namespace Greenshot.Drawing {
Color lineColor = GetFieldValueAsColor(FieldType.LINE_COLOR);
Color fillColor = GetFieldValueAsColor(FieldType.FILL_COLOR);
bool shadow = GetFieldValueAsBool(FieldType.SHADOW);
int lineThickness = GetFieldValueAsInt(FieldType.LINE_THICKNESS);
bool lineVisible = (lineThickness > 0 && Colors.IsVisible(lineColor));
@ -233,6 +232,31 @@ namespace Greenshot.Drawing {
GraphicsPath bubble = CreateBubble(lineThickness);
GraphicsPath tail = CreateTail();
//draw shadow first
if (shadow && (lineVisible || Colors.IsVisible(fillColor))) {
const int basealpha = 100;
int alpha = basealpha;
const int steps = 5;
int currentStep = lineVisible ? 1 : 0;
using (Matrix shadowMatrix = new Matrix())
using (GraphicsPath bubbleClone = (GraphicsPath)bubble.Clone())
using (GraphicsPath tailClone = (GraphicsPath)tail.Clone()) {
shadowMatrix.Translate(1, 1);
while (currentStep <= steps) {
using (Pen shadowPen = new Pen(Color.FromArgb(alpha, 100, 100, 100))) {
shadowPen.Width = lineVisible ? lineThickness : 1;
tailClone.Transform(shadowMatrix);
graphics.DrawPath(shadowPen, tailClone);
bubbleClone.Transform(shadowMatrix);
graphics.DrawPath(shadowPen, bubbleClone);
}
currentStep++;
alpha = alpha - (basealpha / steps);
}
}
}
GraphicsState state = graphics.Save();
// draw the tail border where the bubble is not visible
using (Region clipRegion = new Region(bubble)) {
@ -281,7 +305,7 @@ namespace Greenshot.Drawing {
// Draw the text
UpdateFormat();
DrawText(graphics, rect, lineThickness, lineColor, false, StringFormat, Text, Font);
DrawText(graphics, rect, lineThickness, lineColor, shadow, StringFormat, Text, Font);
}
public override bool Contains(int x, int y) {