This ProBuilder code snippet demonstrates how to create a fading color effect on text by adjusting the alpha transparency. The example uses a series of `DrawText` functions to display text with decreasing levels of opacity, creating a visual fade-out effect.

BACKGROUNDCOLOR(0,0,0) // color unimportant
R=235 // 1st 235
G=235 // 2nd 235
B=255 // last can have 255
Fade0=255 // bright
Fade1=128 // bit less
Fade2=64 // more less
Fade3=32 // even more less
Fade4=0 // invisible
DrawText("■",barindex,0.4,Monospaced,Bold,30) coloured(R,G,B,Fade0)
DrawText("■",barindex,0.2,Monospaced,Bold,30) coloured(R,G,B,Fade1)
DrawText("■",barindex,0,Monospaced,Bold,30) coloured(R,G,B,Fade2)
DrawText("■",barindex,-0.2,Monospaced,Bold,30) coloured(R,G,B,Fade3)
DrawText("■",barindex,-0.4,Monospaced,Bold,30) coloured(R,G,B,Fade4)
Return

The code snippet above uses several key functions and properties:

• BACKGROUNDCOLOR: Sets the background color of the chart. Here, it is set to black (0,0,0).
• RGB Values: Defines the color of the text. The RGB values used are close to white, with a slight emphasis on blue (R=235, G=235, B=255).
• Fade Variables: These variables control the alpha transparency of the text color. Starting from fully opaque (Fade0=255) to completely transparent (Fade4=0).
• DrawText: This function is used to draw text on the chart. It takes parameters for the text character, position on the x-axis (barindex), vertical position (y-axis), font style (Monospaced, Bold), font size (30), and the color including the alpha transparency.
• The text character “■” (a solid square block) is used to better visualize the fading effect.
• The vertical positions (0.4 to -0.4) are adjusted to spread the text blocks vertically, enhancing the visual representation of fading.

This example is useful for developers looking to implement visual effects in their ProBuilder applications, particularly for enhancing the UI elements with dynamic color changes.