Paint精品文章

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  View之Canvas，Paint，Matrix，RectF等介紹

  目錄介紹 1.Paint畫筆介紹 1.1 圖形繪制 1.2 文本繪制 2.Canvas畫布介紹 2.1 設置屬性 2.2 畫圖【重點】 2.3 Canvas對象的獲取方式 2.4 Canvas的作用 2.5 Canvas繪制圓和橢圓 2.6 Canvas繪制矩形、圓角矩形 2.7 Canvas繪制文字 2.8 Canvas繪制弧...

  khs1994 2019-08-19 11:16 評論0 收藏0
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  手動擼個Android雷達圖（蜘蛛網圖）RadarView

  ...擼！ 自定義RadarView繼承View 確定需要使用的變量，初始化paint，計算圓心角 private int count = 5; //幾邊形? ? private int layerCount = 4; //層數? ? privatefloatangle; //每條邊對應的圓心角? ? private int centerX; //圓心x? ? private int cen...

  forsigner 2019-08-15 17:58 評論0 收藏0
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  ImageView 使用詳解

  ... = new Canvas(outmap); final int color = 0xff424242; final Paint paint = new Paint(); final Rect rect = new Rect(0, 0, width, heigh); final RectF rectf = new RectF(r...

  shery 2019-08-19 10:20 評論0 收藏0
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  [LintCode/LeetCode] Paint House I & Paint Hous

  Paint House Problem There are a row of n houses, each house can be painted with one of the three colors: red, blue or green. The cost of painting each house with a certain color is different. You have...

  ChristmasBoy 2019-08-14 16:22 評論0 收藏0
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  Drawable與 Bitmap 轉換總結

  ... = new Canvas(outmap); final int color = 0xff424242; final Paint paint = new Paint(); final Rect rect = new Rect(0, 0, width, heigh); final RectF rectf = new RectF(r...

  snifes 2019-08-19 10:19 評論0 收藏0