{
  "python": "3.14.4",
  "platform": "Windows-11-10.0.26200-SP0",
  "pillow": "12.3.0",
  "matplotlib": "3.11.2",
  "azimlib": "0.1.0",
  "notes": [
    "Same own cartographic Scene sent to both rasterizers; does not compare Axes layout or cartographic algorithms.",
    "Bundled fonts, physical sizes, clip rectangles, colors, global opacity and simple nested holes preserved.",
    "Agg uses hinted font rasterization; own renderer uses its existing supersampling; pixel equality is not expected.",
    "Text halo uses vector outlines beneath hinted fill in this development adapter; complex self-intersecting even-odd paths are not covered.",
    "Metrics are descriptive diagnostics, not perceptual scores or performance comparisons."
  ],
  "cases": [
    {
      "name": "state",
      "dpi": 100,
      "pixels": [
        640,
        480
      ],
      "items": 82,
      "metrics": {
        "mean_absolute_rgb": 1.7955772569444444,
        "occupied_mean_absolute_rgb": 2.840368783060597,
        "occupied_fraction": 0.631181640625,
        "fraction_pixels_max_difference_gt16": 0.020345052083333332,
        "identical_pixels": false
      },
      "png_sha256": {
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        "agg": "b48adce5f18ef0e4affc7770f568391845933a6f406270d0198abc4699c615a2"
      },
      "observed_seconds": {
        "own": 1.4799179999999978,
        "agg_adapter": 0.047433799999453186
      },
      "files": {
        "comparison": "map-quality-state-100-comparison.png",
        "svg": "map-quality-state-100.svg"
      }
    },
    {
      "name": "state",
      "dpi": 150,
      "pixels": [
        960,
        720
      ],
      "items": 82,
      "metrics": {
        "mean_absolute_rgb": 1.7195621141975308,
        "occupied_mean_absolute_rgb": 2.7435555565825482,
        "occupied_fraction": 0.6261038773148148,
        "fraction_pixels_max_difference_gt16": 0.015394965277777778,
        "identical_pixels": false
      },
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      },
      "observed_seconds": {
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      },
      "files": {
        "comparison": "map-quality-state-150-comparison.png",
        "svg": "map-quality-state-150.svg"
      }
    },
    {
      "name": "state",
      "dpi": 200,
      "pixels": [
        1280,
        960
      ],
      "items": 82,
      "metrics": {
        "mean_absolute_rgb": 1.7518695746527777,
        "occupied_mean_absolute_rgb": 2.814900699372689,
        "occupied_fraction": 0.6218758138020833,
        "fraction_pixels_max_difference_gt16": 0.01358154296875,
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      },
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      "files": {
        "comparison": "map-quality-state-200-comparison.png",
        "svg": "map-quality-state-200.svg"
      }
    },
    {
      "name": "brazil",
      "dpi": 100,
      "pixels": [
        640,
        480
      ],
      "items": 323,
      "metrics": {
        "mean_absolute_rgb": 2.4945442708333334,
        "occupied_mean_absolute_rgb": 11.63294164205912,
        "occupied_fraction": 0.21386067708333334,
        "fraction_pixels_max_difference_gt16": 0.03318359375,
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      "files": {
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        "svg": "map-quality-brazil-100.svg"
      }
    },
    {
      "name": "brazil",
      "dpi": 150,
      "pixels": [
        960,
        720
      ],
      "items": 323,
      "metrics": {
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      "files": {
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        "svg": "map-quality-brazil-150.svg"
      }
    },
    {
      "name": "brazil",
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      "pixels": [
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        960
      ],
      "items": 323,
      "metrics": {
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      "files": {
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        "svg": "map-quality-brazil-200.svg"
      }
    },
    {
      "name": "atlas",
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      "pixels": [
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        800
      ],
      "items": 549,
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      "files": {
        "comparison": "map-quality-atlas-100-comparison.png",
        "svg": "map-quality-atlas-100.svg"
      }
    },
    {
      "name": "atlas",
      "dpi": 150,
      "pixels": [
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        1200
      ],
      "items": 549,
      "metrics": {
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      "files": {
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        "svg": "map-quality-atlas-150.svg"
      }
    },
    {
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      ],
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        "svg": "map-quality-atlas-200.svg"
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    }
  ]
}