private static void DrawCrossCorners(ChartRenderer renderer, int rL, int rT, int rR, int rB, float gap, float pw)
{
DrawDoubleSquareCuts(renderer, rL, rT, rR, rB, gap, DefaultStreak, pw);
int xgap = (int)(gap / 2);
rL += xgap;
rT += xgap;
rR -= xgap;
rB -= xgap;
using (var pen = renderer.CreatePen(BSDColors.Silver, DefaultStreak)) {
renderer.DrawLine(pen, rL, rB, rL, rT); // L
renderer.DrawLine(pen, rL, rT, rR, rT); // T
renderer.DrawLine(pen, rL, rB, rR, rB); // B
renderer.DrawLine(pen, rR, rB, rR, rT); // R
}
int halfStreak = DefaultStreak / 2;
rL -= halfStreak;
rT -= halfStreak;
rR += halfStreak;
rB += halfStreak;
DrawSingleRect(renderer, rL, rT, (rR - rL), (rB - rT), pw);
rL += DefaultStreak;
rT += DefaultStreak;
rR -= DefaultStreak;
rB -= DefaultStreak;
DrawSingleRect(renderer, rL, rT, (rR - rL), (rB - rT), pw);
}
private static void Draw3D(ChartRenderer renderer, int rL, int rT, int rR, int rB, GfxBorderStyle borderStyle, float pw)
{
int[] colors;
bool sunken = (borderStyle == GfxBorderStyle.Sunken3D);
if (sunken)
{
colors = new int[] {
BSDColors.ControlDark, BSDColors.ControlDarkDark, BSDColors.ControlLightLight, BSDColors.ControlLight
};
}
else
{
colors = new int[] {
BSDColors.ControlLightLight, BSDColors.ControlLight, BSDColors.ControlDark, BSDColors.ControlDarkDark
};
}
using (var p = renderer.CreatePen(colors[0], pw)) {
renderer.DrawLine(p, rL, rB - 1, rL, rT); // L
renderer.DrawLine(p, rL, rT, rR - 1, rT); // T
}
using (var p = renderer.CreatePen(colors[1], pw)) {
renderer.DrawLine(p, rL + pw, rB - 2, rL + pw, rT + pw); // L
renderer.DrawLine(p, rL + pw, rT + pw, rR - 2, rT + pw); // T
}
using (var p = renderer.CreatePen(colors[2], pw)) {
renderer.DrawLine(p, rL, rB, rR, rB); // B
renderer.DrawLine(p, rR, rB, rR, rT); // R
}
using (var p = renderer.CreatePen(colors[3], pw)) {
renderer.DrawLine(p, rL + pw, rB - pw, rR - pw, rB - pw); // B
renderer.DrawLine(p, rR - pw, rB - pw, rR - pw, rT + pw); // R
}
}
private static void DrawSingleRoundCuts(ChartRenderer renderer, int rL, int rT, int rR, int rB, float gap, float pw)
{
using (var p = renderer.CreatePen(BSDColors.Black, pw)) {
renderer.DrawLine(p, rL, rB - gap, rL, rT + gap); // L
renderer.DrawLine(p, rL + gap, rT, rR - gap, rT); // T
renderer.DrawLine(p, rL + gap, rB, rR - gap, rB); // B
renderer.DrawLine(p, rR, rB - gap, rR, rT + gap); // R
float gap2 = gap * 2;
// LT corner
renderer.DrawArc(p, rL - gap, rT - gap, gap2, gap2, 0, 90);
// RT corner
renderer.DrawArc(p, rR - gap, rT - gap, gap2, gap2, 90, 90);
// LB corner
renderer.DrawArc(p, rL - gap, rB - gap, gap2, gap2, 270, 90);
// RB corner
renderer.DrawArc(p, rR - gap, rB - gap, gap2, gap2, 180, 90);
}
}
private static void DrawSingleBevels(ChartRenderer renderer, int rL, int rT, int rR, int rB, float gap, float pw)
{
using (var p = renderer.CreatePen(BSDColors.Black, pw)) {
renderer.DrawLine(p, rL, rB - gap, rL, rT + gap); // L
renderer.DrawLine(p, rL + gap, rT, rR - gap, rT); // T
renderer.DrawLine(p, rL + gap, rB, rR - gap, rB); // B
renderer.DrawLine(p, rR, rB - gap, rR, rT + gap); // R
// LT corner
renderer.DrawLine(p, rL, rT + gap, rL + gap, rT);
// RT corner
renderer.DrawLine(p, rR - gap, rT, rR, rT + gap);
// LB corner
renderer.DrawLine(p, rL + gap, rB, rL, rB - gap);
// RB corner
renderer.DrawLine(p, rR, rB - gap, rR - gap, rB);
}
}