89 lines
2.4 KiB
Java
89 lines
2.4 KiB
Java
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.graphics.drawable.shapes;
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import android.graphics.Canvas;
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import android.graphics.Outline;
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import android.graphics.Paint;
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import android.graphics.RectF;
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import java.util.Objects;
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/**
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* Defines a rectangle shape.
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* <p>
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* The rectangle can be drawn to a Canvas with its own draw() method,
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* but more graphical control is available if you instead pass
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* the RectShape to a {@link android.graphics.drawable.ShapeDrawable}.
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*/
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public class RectShape extends Shape {
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private RectF mRect = new RectF();
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public RectShape() {}
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@Override
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public void draw(Canvas canvas, Paint paint) {
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canvas.drawRect(mRect, paint);
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}
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@Override
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public void getOutline(Outline outline) {
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final RectF rect = rect();
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outline.setRect((int) Math.ceil(rect.left), (int) Math.ceil(rect.top),
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(int) Math.floor(rect.right), (int) Math.floor(rect.bottom));
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}
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@Override
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protected void onResize(float width, float height) {
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mRect.set(0, 0, width, height);
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}
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/**
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* Returns the RectF that defines this rectangle's bounds.
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*/
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protected final RectF rect() {
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return mRect;
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}
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@Override
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public RectShape clone() throws CloneNotSupportedException {
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final RectShape shape = (RectShape) super.clone();
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shape.mRect = new RectF(mRect);
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return shape;
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}
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@Override
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public boolean equals(Object o) {
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if (this == o) {
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return true;
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}
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if (o == null || getClass() != o.getClass()) {
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return false;
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}
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if (!super.equals(o)) {
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return false;
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}
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RectShape rectShape = (RectShape) o;
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return Objects.equals(mRect, rectShape.mRect);
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}
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@Override
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public int hashCode() {
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return Objects.hash(super.hashCode(), mRect);
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}
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}
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