/// <summary>
/// Draw a graph into the scene using the given parameters.
/// </summary>
/// <param name="posX">Bottom left X coordinate.</param>
/// <param name="posY">Bottom left Y coordinate.</param>
/// <param name="sizeX">Size of the graph in X direction. Must be lower than or equal to data array size!</param>
/// <param name="sizeY">Size of the graph in Y direction. Any value higher than this will be clamped and treated as "outlier".</param>
/// <param name="data">Data source for the graph.</param>
/// <param name="color_graph">Color used for drawing the graph.</param>
/// <param name="color_outlier">Color used to highlight outliers.</param>
void DrawGraph(float posX, float posY, int sizeX, int sizeY, float[] data, int color_graph, int color_outlier)
{
int color_background = Game.ColorFromArgb(80, 0, 0, 0);
// draw background
const int margin = 4;
m.Draw2dTexture(m.WhiteTexture(), posX - margin, posY + margin, sizeX + 2 * margin, -sizeY - 2 * margin, null, color_background);
// assemble the graph
for (int i = 0; i < sizeX; i++)
{
todraw[i].x1 = posX + i;
todraw[i].y1 = posY - data[i];
todraw[i].width = 1;
todraw[i].height = data[i];
todraw[i].inAtlasId = null;
todraw[i].color = color_graph;
if (data[i] > sizeY)
{
// value too big. clamp and mark
todraw[i].y1 = posY - sizeY;
todraw[i].height = sizeY;
todraw[i].color = color_outlier;
}
}
// draw the result
m.Draw2dTextures(todraw, sizeX, m.WhiteTexture());
}
void DrawGraph()
{
float maxtime = 0;
for (int i = 0; i < MaxCount; i++)
{
float v = dtHistory[i];
if (v > maxtime)
{
maxtime = v;
}
}
int historyheight = 80;
int posx = 25;
int posy = m.GetWindowHeight() - historyheight - 20;
int[] colors = new int[2];
colors[0] = Game.ColorFromArgb(255, 0, 0, 0);
colors[1] = Game.ColorFromArgb(255, 255, 0, 0);
int linecolor = Game.ColorFromArgb(255, 255, 255, 255);
for (int i = 0; i < MaxCount; i++)
{
float time = dtHistory[i];
time = (time * 60) * historyheight;
int c = InterpolationCi.InterpolateColor(m.GetPlatform(), (one * i) / MaxCount, colors, 2);
todraw[i].x1 = posx + i;
todraw[i].y1 = posy - time;
todraw[i].width = 1;
todraw[i].height = time;
todraw[i].inAtlasId = null;
todraw[i].color = c;
}
m.Draw2dTextures(todraw, MaxCount, m.WhiteTexture());
m.Draw2dTexture(m.WhiteTexture(), posx, posy - historyheight, MaxCount, 1, null, linecolor);
m.Draw2dTexture(m.WhiteTexture(), posx, posy - historyheight * (one * 60 / 75), MaxCount, 1, null, linecolor);
m.Draw2dTexture(m.WhiteTexture(), posx, posy - historyheight * (one * 60 / 30), MaxCount, 1, null, linecolor);
m.Draw2dTexture(m.WhiteTexture(), posx, posy - historyheight * (one * 60 / 150), MaxCount, 1, null, linecolor);
m.Draw2dText("60", posx, posy - historyheight * (one * 60 / 60), 6);
m.Draw2dText("75", posx, posy - historyheight * (one * 60 / 75), 6);
m.Draw2dText("30", posx, posy - historyheight * (one * 60 / 30), 6);
m.Draw2dText("150", posx, posy - historyheight * (one * 60 / 150), 6);
}
