diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java')
-rw-r--r-- | src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java b/src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java new file mode 100644 index 000000000..ef40c5e44 --- /dev/null +++ b/src/com/android/gallery3d/filtershow/ui/SelectionRenderer.java @@ -0,0 +1,48 @@ +/* + * Copyright (C) 2013 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package com.android.gallery3d.filtershow.ui; + +import android.graphics.Canvas; +import android.graphics.Paint; + +public class SelectionRenderer { + + public static void drawSelection(Canvas canvas, int left, int top, int right, int bottom, + int stroke, Paint paint) { + canvas.drawRect(left, top, right, top + stroke, paint); + canvas.drawRect(left, bottom - stroke, right, bottom, paint); + canvas.drawRect(left, top, left + stroke, bottom, paint); + canvas.drawRect(right - stroke, top, right, bottom, paint); + } + + public static void drawSelection(Canvas canvas, int left, int top, int right, int bottom, + int stroke, Paint selectPaint, int border, Paint borderPaint) { + canvas.drawRect(left, top, right, top + stroke, selectPaint); + canvas.drawRect(left, bottom - stroke, right, bottom, selectPaint); + canvas.drawRect(left, top, left + stroke, bottom, selectPaint); + canvas.drawRect(right - stroke, top, right, bottom, selectPaint); + canvas.drawRect(left + stroke, top + stroke, right - stroke, + top + stroke + border, borderPaint); + canvas.drawRect(left + stroke, bottom - stroke - border, right - stroke, + bottom - stroke, borderPaint); + canvas.drawRect(left + stroke, top + stroke, left + stroke + border, + bottom - stroke, borderPaint); + canvas.drawRect(right - stroke - border, top + stroke, right - stroke, + bottom - stroke, borderPaint); + } + +} |