营业须要动态给图片增添笔墨(书籍的封面图片),修正字体大小、字体、色彩、掌握位置
测试代码:
string path = @"E:\cover.png"; Bitmap bmp = new Bitmap(path); Graphics g = Graphics.FromImage(bmp); String str = "贤愚经"; Font font = new Font("仿宋_GB2312", 14, FontStyle.Bold);//设置字体,大小,粗细 SolidBrush sbrush = new SolidBrush(Color.White);//设置色彩 int base_left = 10; int left_space = 30; int base_top = 27; int top_space = 27; for (int i = 0; i < str.Length; i++) { if (i > 13) { continue; g.DrawString(str[i] + "", font, sbrush, new PointF(base_left + (left_space * 2), base_top + (top_space * (i - 14)))); } else if (i > 6) { g.DrawString(str[i] + "", font, sbrush, new PointF(base_left + (left_space * 1), base_top + (top_space * (i - 7)))); } else { g.DrawString(str[i] + "", font, sbrush, new PointF(base_left, base_top + (top_space * i))); } } //MemoryStream ms = new MemoryStream(); //bmp.Save(ms, System.Drawing.Imaging.ImageFormat.Bmp); bmp.Save(@"E:\cover1.png");
字体挑选:
黑体:SimHei
宋体:SimSun
新宋体:NSimSun
仿宋:FangSong
楷体:KaiTi
仿宋_GB2312:FangSong_GB2312
楷体_GB2312:KaiTi_GB2312
微软雅黑体:Microsoft YaHei
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