[英]Can't get rectangle to show up on the bottom of the image
我目前正在嘗試在圖像上繪制黑色矩形,但它不會進入圖像的底部。 如果我嘗試將其向下推,它將僅用黑色矩形填充圖像。
這是我的代碼:
public void AddTextToImage(string LabelText, string CardNo)
{
BitMap LabelImage = new BitMap("C:\ImageLocation");
int32 y = Convert.toInt32(CardNo;
int32 x = LabelImage.Width;
Rectangle rec = new Rectangle(Convert.ToInt32(LabelText), Convert.ToInt32(CardNo, LabelImage.Width, 250);
\\Mainly been playing with the numbers, can't figure out the right coordinates though
graphic.DrawRectangle(new Pen(Color.Black, LabelImage.Width), 0, -200, LabelImage.Width, y);
graphic.DrawString(LabelText, new Font("Tahoma", 40), Brushes.Black, new System.Drawing.Point(0,y));
picImage.Image = LabelImage;
}
不要使用-200
。 它將在圖像之外
graphic.DrawRectangle(new Pen(Color.Black, LabelImage.Width), 0, 200, LabelImage.Width, y);
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