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List:       openjdk-2d-dev
Subject:    Re: [OpenJDK 2D-Dev] RFR: 8166038 BufferedImage methods getTileGridXOffset() and getTileGridYOffset(
From:       Martin Desruisseaux <martin.desruisseaux () geomatys ! com>
Date:       2020-04-24 13:08:08
Message-ID: 2250d1eb-5043-cf4a-66d4-8877fc6acd52 () geomatys ! com
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Hello Jayathirth

Le 24/04/2020 à 14:32, Jayathirth D v a écrit  :

> Then its better if we can include scenarios in test case(like using 
> RenderedImage) to actually verify this behaviour(non-zero grid 
> offsets) instead of just having BufferedImage.
>
No problem, I can edit the patch. But by scenario do you mean a static 
method like below?

    /**
      * Verifies that the tile grid offsets provide a consistent mapping
      * from the tile coordinate system and to the pixel coordinate system.
      */
    static void verifyTileGridOffsets(RenderedImage img) {
        ...
    }

Martin



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    <div class="moz-cite-prefix">
      <p>Hello Jayathirth</p>
      <p>Le 24/04/2020 à 14:32, Jayathirth D v a écrit  :</p>
    </div>
    <blockquote type="cite"
      cite="mid:E3B941DA-08F7-4996-8070-64458D302AFE@ORACLE.COM">
      <p>
        <meta http-equiv="Content-Type" content="text/html;
          charset=UTF-8">
        Then its better if we can include scenarios in test case(like
        using RenderedImage) to actually verify this behaviour(non-zero
        grid offsets) instead of just having BufferedImage.</p>
    </blockquote>
    <p>No problem, I can edit the patch. But by scenario do you mean a
      static method like below?</p>
    <blockquote>
      <pre>/**
 * Verifies that the tile grid offsets provide a consistent mapping
 * from the tile coordinate system and to the pixel coordinate system.
 */
static void verifyTileGridOffsets(RenderedImage img) {
   ...
}
</pre>
    </blockquote>
    <p>Martin</p>
    <p><br>
    </p>
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