jellyfin/Emby.Drawing/ImageMagick/PercentPlayedDrawer.cs
2015-04-08 10:38:02 -04:00

41 lines
1.3 KiB
C#

using ImageMagickSharp;
using System;
namespace Emby.Drawing.ImageMagick
{
public class PercentPlayedDrawer
{
private const int IndicatorHeight = 8;
public void Process(MagickWand wand, double percent)
{
var currentImage = wand.CurrentImage;
var height = currentImage.Height;
using (var draw = new DrawingWand())
{
using (PixelWand pixel = new PixelWand())
{
var endX = currentImage.Width - 1;
var endY = height - 1;
pixel.Color = "black";
pixel.Opacity = 0.4;
draw.FillColor = pixel;
draw.DrawRectangle(0, endY - IndicatorHeight, endX, endY);
double foregroundWidth = endX;
foregroundWidth *= percent;
foregroundWidth /= 100;
pixel.Color = "#52B54B";
pixel.Opacity = 0;
draw.FillColor = pixel;
draw.DrawRectangle(0, endY - IndicatorHeight, Convert.ToInt32(Math.Round(foregroundWidth)), endY);
wand.CurrentImage.DrawImage(draw);
}
}
}
}
}