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Added XYParameter demo, made XYPad draw it's label

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This commit is contained in:
Rein van der Woerd
2020-05-17 17:06:04 +02:00
committed by Edwin Jakobs
parent 95d06d22e6
commit 8cc9ddedad
3 changed files with 46 additions and 3 deletions
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16
orx-panel/src/main/kotlin/org/openrndr/panel/elements/XYPad.kt
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@@ -22,6 +22,11 @@ class XYPad : Element(ElementType("xy-pad")) {
var maxX = 1.0
var maxY = 1.0
/**
* The label
*/
var label: String? = null
/**
* The precision of the control, default is 2
*/
@@ -198,12 +203,13 @@ class XYPad : Element(ElementType("xy-pad")) {
drawer.stroke = ColorRGBa.WHITE
drawer.circle(ballPosition, 8.0)
val label = "${String.format("%.0${precision}f", value.x)}, ${String.format("%.0${precision}f", value.y)}"
val valueLabel = "${String.format("%.0${precision}f", value.x)}, ${String.format("%.0${precision}f", value.y)}"
(root() as? Body)?.controlManager?.fontManager?.let {
val font = it.font(computedStyle)
val writer = Writer(drawer)
drawer.fontMap = (font)
val textWidth = writer.textWidth(label)
val textWidth = writer.textWidth(valueLabel)
val textHeight = font.ascenderLength
drawer.fill = ((computedStyle.color as? Color.RGBa)?.color ?: ColorRGBa.WHITE).opacify(
@@ -211,7 +217,11 @@ class XYPad : Element(ElementType("xy-pad")) {
)
drawer.text(label, Vector2(layout.screenWidth - textWidth - 4.0, layout.screenHeight - textHeight + 6.0))
if (label != null) {
drawer.text(label!!, Vector2(0.0, 0.0))
}
drawer.text(valueLabel, Vector2(layout.screenWidth - textWidth - 4.0, layout.screenHeight - textHeight + 6.0))
}
drawer.popStyle()