//3.图片等比例拉伸到固定大小
public void test3(string path)
{
Image image = Image.FromFile(path);
Image newImage = ImgHelper.GetThumbnailImageKeepRatio(image, 1080, 1920);
newImage.Save(savePath + @"test3.jpg", ImageFormat.Jpeg);
}
//6.图片添加蒙层
public void test6(string path)
{
Image image = Image.FromFile(path);
using (Graphics g = Graphics.FromImage(image))
{
ImgHelper.SetFillPath(image, g);
g.Dispose();
}
image.Save(savePath + @"test6.jpg", ImageFormat.Jpeg);
}
//4.图片添加图片水印
//5.图片添加文字水印
public void test5(string path)
{
Image image = Image.FromFile(path);
using (Graphics g = Graphics.FromImage(image))
{
ImgHelper.SetFontBrush(image, g, "第一行文本", "第二行文本", "测试文本", 111);
g.Dispose();
};
image.Save(savePath + @"test5.jpg", ImageFormat.Jpeg);
}
//2.图片裁剪
public void test3(string path)
{
Image image = Image.FromFile(path);
ImgHelper.CutImage(path, 0, 0, 100, 100, "testCutImage.jpg", savePath, ".jpg");
}
