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Simple-Draw
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set a minimal eraser width

This commit is contained in:
tibbi 2017-08-29 22:33:11 +02:00
parent 1149834364
commit 5c137e83da
1 changed files with 5 additions and 0 deletions
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5
app/src/main/kotlin/com/simplemobiletools/draw/MyCanvas.kt
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@ -17,6 +17,8 @@ import java.util.*
import java.util.concurrent.ExecutionException
class MyCanvas(context: Context, attrs: AttributeSet) : View(context, attrs) {
private val MIN_ERASER_WIDTH = 20f
var mPaths = LinkedHashMap<MyPath, PaintOptions>()
var mBackgroundBitmap: Bitmap? = null
private var mPaint = Paint()
@ -178,6 +180,9 @@ class MyCanvas(context: Context, attrs: AttributeSet) : View(context, attrs) {
mPaint.color = paintOptions.color
mPaint.strokeWidth = paintOptions.strokeWidth
if (paintOptions.isEraser && mPaint.strokeWidth < MIN_ERASER_WIDTH) {
mPaint.strokeWidth = MIN_ERASER_WIDTH
}
}
fun clearCanvas() {