public SimpleUIColorIndicator(IUILayoutParam param, ColorPalette colorPalette, GLColor textColor, float min, float max, float step)
{
this.bar = new SimpleUIColorIndicatorBar(param, colorPalette, min, max, step);
float[] coords = colorPalette.Coords;
float coordLength = coords[coords.Length - 1] - coords[0];
this.numbers = new SimpleUIPointSpriteStringElement[coords.Length];
const float posY = -1.0f;
this.numbers[0] = new SimpleUIPointSpriteStringElement(
param, (-100.0f).ToShortString(), new vec3(-0.5f, posY, 0), textColor, 20);
for (int i = 1; i < coords.Length; i++)
{
float x = (coords[i] - coords[0]) / coordLength - 0.5f;
if (i + 1 == coords.Length)
{
var number = new SimpleUIPointSpriteStringElement(param,
(100.0f).ToShortString(), new vec3(x, posY, 0), textColor, 20);
this.numbers[i] = number;
}
else
{
var number = new SimpleUIPointSpriteStringElement(param,
(-100.0f + i * (100 - (-100)) / 5).ToShortString(), new vec3(x, posY, 0), textColor, 20);
this.numbers[i] = number;
}
}
}
/// <summary>
///
/// </summary>
/// <param name="anchor">the edges of the viewport to which a SimpleUIRect is bound and determines how it is resized with its parent.
/// <para>something like AnchorStyles.Left | AnchorStyles.Bottom.</para></param>
/// <param name="margin">the space between viewport and SimpleRect.</param>
/// <param name="size">Stores width when <see cref="OpenGLUIRect.Anchor"/>.Left & <see cref="OpenGLUIRect.Anchor"/>.Right is <see cref="OpenGLUIRect.Anchor"/>.None.
/// <para> and height when <see cref="OpenGLUIRect.Anchor"/>.Top & <see cref="OpenGLUIRect.Anchor"/>.Bottom is <see cref="OpenGLUIRect.Anchor"/>.None.</para></param>
/// <param name="zNear"></param>
/// <param name="zFar"></param>
/// <param name="rectColor">default color is red.</param>
public SimpleUIColorIndicatorBar(IUILayoutParam param, ColorPalette colorPalette, float min, float max, float step)
{
IUILayout layout = this;
layout.Param = param;
this.ColorPalette = colorPalette;
this.Min = min;
this.Max = max;
this.Step = step;
}
public SimpleUIColorIndicator(IUILayoutParam param, ColorPalette colorPalette, GLColor textColor, float min, float max, float step)
{
this.bar = new SimpleUIColorIndicatorBar(param, colorPalette, min, max, step);
}