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我正在制作一个采用高级屏幕截图的程序。但是我陷入了一个bug,我希望有人能帮助我。在带有图像的Picturebox上绘图并保存它
我可以截图与此代码:
// The screenshot will be stored in this bitmap. Bitmap capture = new Bitmap(screenBounds.Width, screenBounds.Height); // The code below takes the screenshot and // saves it in "capture" bitmap. g = Graphics.FromImage(capture); g.CopyFromScreen(Point.Empty, Point.Empty, screenBounds); // This code assigns the screenshot // to the Picturebox so that we can view it pictureBox1.Image = capture; pictureBox1.SizeMode = PictureBoxSizeMode.StretchImage; // The code below make the form visible again, enables the "Save" button and stops the timer. this.Show(); button2.Enabled = true; timer1.Stop();
借鉴PictureBox的:
color = new SolidBrush(Color.Black); Graphics g = pictureBox1.CreateGraphics(); g.FillEllipse(color, e.X, e.Y, 10, 10); g.Dispose();
问题:我只能保存的截图,不是图纸。
我希望有人能帮助
PS:如果你不明白的东西洞,我是14,并从荷兰,所以我不是最好的英国作家。
哪里是保存'图纸'的代码? –