private void DrawIndex(Graphics g, FaceBase face, Size size)
{
GraphicsState gstate = g.Save();
SizeF tSize = new SizeF(size.Width, size.Height / 3f);
Color emotionColor = Describer.EmotionColor(face);
Font font;
SizeF fsize;
// header
string header = $"{DateTime.Now.ToString("MM月dd日")}心情指数:";
MatchFontSize(g, tSize.Width, tSize.Height, header, out font, out fsize);
g.DrawOutlineString(header, font, emotionColor, Color.Black, PointF.Empty);
#if DEBUG
g.DrawRectangles(Pens.Red, new RectangleF[] { new RectangleF(PointF.Empty, fsize) });
#endif
// detail
string etext = Describer.DescribeIndexDetail(face);
MatchFontSize(g, tSize.Width, tSize.Height, etext, out font, out fsize);
PointF loc = new PointF(size.Width - fsize.Width, tSize.Height * 2);
g.DrawOutlineString(etext, font, emotionColor, Color.Black, loc, 0.125f, true);
#if DEBUG
g.DrawRectangles(Pens.Red, new RectangleF[] { new RectangleF(loc, fsize) });
#endif
// emoji
float left = (size.Width - fsize.Width) / 2;
using (Image emoji = Image.FromFile(Describer.DescribEmoji(face)))
{
g.DrawImage(emoji,
new RectangleF(left, tSize.Height, tSize.Height, tSize.Height),
new RectangleF(0, 0, emoji.Width, emoji.Height),
GraphicsUnit.Pixel);
}
int pid = DirectoryHelper.RandomFile(Path.Combine(Global.ServerRoot, @"Content\progress"));
using (Image progess = Image.FromFile(Path.Combine(Global.ServerRoot, $@"Content\progress\{pid}.png")))
using (Image progessx = Image.FromFile(Path.Combine(Global.ServerRoot, $@"Content\progressx\{pid}.png")))
{
float ratio = tSize.Height / progess.Height;
DrawImageMappingColor(g, progess, Color.FromArgb(192, 192, 192),
new RectangleF(left + tSize.Height, tSize.Height, progess.Width * ratio, tSize.Height),
new RectangleF(0, 0, progess.Width, progess.Height));
float cw = progess.Width * (float)Math.Pow(face.DominantEmotion / 100, 1 / 3.0);
if (face.DominantEmotionIndex < 0)
{
cw = progess.Width;
}
DrawImageMappingColor(g, progess, emotionColor,
new RectangleF(left + tSize.Height, tSize.Height, cw * ratio, tSize.Height),
new RectangleF(0, 0, cw, progess.Height));
DrawImageMappingColor(g, progessx, Color.Black,
new RectangleF(left + tSize.Height, tSize.Height, progessx.Width * ratio, tSize.Height),
new RectangleF(0, 0, progessx.Width, progessx.Height));
}
g.Restore(gstate);
}
private void DrawDesc(Graphics g, FaceBase face, Size size)
{
GraphicsState gstate = g.Save();
CircleF circle = face.EnclosingCircle();
Color outlineColor = Describer.GenderColor(face);
using (Image mask = MaskImage(size, circle, Color.FromArgb(128, 255, 255, 255)))
g.DrawImagePixel(mask);
#if DEBUG
g.DrawCircle(Pens.Red, circle.Center.X, circle.Center.Y, circle.Radius);
#endif
string text = Describer.DescribeFace(face);
Font font = new Font(pfc.Families[0], 24);
SizeF fsize = g.MeasureString(text, font);
double fratio = fsize.Height / fsize.Width;
double goldenAngle = ((9 * rand.NextDouble() + 4.5) * (rand.Next(2) * 2 - 1)) * Math.PI / 180;
float mxlen;
PointF center;
MaxTextRegion(
size, new CircleF(circle.Center, circle.Radius),
goldenAngle, fratio,
out mxlen, out center);
MatchFontSize(g, mxlen, float.MaxValue, text, out font, out fsize);
g.TransformRectToFixSeg(
center,
(float)(goldenAngle * 180 / Math.PI), mxlen,
fsize.Width, fsize.Height);
float faceR = fsize.Height / 2;
string avatarPath = Describer.Avatar(face);
if (string.IsNullOrEmpty(avatarPath))
g.DrawOutlineString(text, font, Color.White, outlineColor, PointF.Empty);
else
{
Size ss = new Size((int)fsize.Height, (int)fsize.Height);
using (Bitmap
org = new Bitmap(avatarPath),
img = new Bitmap(org, ss))
{
int d = rand.Next(2);
g.DrawOutlineString(text, font, Color.White, outlineColor, new PointF(faceR * (1 - d * 2), 0));
g.DrawImagePixel(img, new PointF(fsize.Width * d - faceR, 0));
}
}
#if DEBUG
g.DrawCircle(Pens.Yellow, fsize.Width, faceR, faceR);
g.DrawCircle(Pens.Yellow, 0, faceR, faceR);
g.DrawRectangles(Pens.Red, new RectangleF[] { new RectangleF(PointF.Empty, fsize) });
#endif
g.Restore(gstate);
}