Fix text drawable icon scaling

2022-04-09 17:37:13 +02:00
parent 0711d02dbf
commit 11df4376a1
4 changed files with 19 additions and 22 deletions
@@ -7,7 +7,8 @@ import android.graphics.drawable.Drawable
 class TextDrawable(
    val text: String,
    val color: Int = Color.WHITE,
-    fontSize: Float = 13f,
+    val height: Int? = null,
+    val fontSize: Float = 13f,
    typeface: Typeface = Typeface.DEFAULT
 ): Drawable() {

@@ -25,6 +26,8 @@ class TextDrawable(

    override fun draw(canvas: Canvas) {
        val bounds = bounds
+        if (height != null) paint.textSize = fontSize * bounds.height().toFloat() / height.toFloat()
+        else paint.textSize = fontSize
        paint.getTextBounds(text, 0, text.length, rect)
        canvas.drawText(text, bounds.exactCenterX(), bounds.exactCenterY() + rect.height() / 2f, paint)
    }