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colormap
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colormap [Mon Oct 10 18:35:04 2016] Alexander |
colormap [Mon Oct 10 19:21:39 2016] Alexander |
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| + | The buttons below the color table are: | ||
| + | |||
| + | * **Insert Before** -- inserts a new line before the current selection. The default color and data level values for the new line are calculated as the average of the values from the previous and the next lines. | ||
| + | * **Remove** -- removes selected lines from table. | ||
| + | * **Distribute Evenly** -- evenly distributes levels and colors in selected lines or in the whole table if less then 3 lines are selected. | ||
| + | * **Invert Sequence** -- inverts the sequence of colors; the new data levels are calculated as 1-L where L is the initial level value. | ||
| ===== Color Map Palette Presets ===== | ===== Color Map Palette Presets ===== | ||
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| ===== Technical notes ===== | ===== Technical notes ===== | ||
| - | ==== Exporting of Vector Image ==== | + | ==== Exporting of a Vector Image ==== |
| MagicPlot renders the Color Map Plot as a high-resolution raster image which is included into the vector image file (EPS, PDF, SVG, EMF). Therefore the file size does not depend on the data matrix dimensions. The resolution of the Color Map image is set by the DPI value in the ' | MagicPlot renders the Color Map Plot as a high-resolution raster image which is included into the vector image file (EPS, PDF, SVG, EMF). Therefore the file size does not depend on the data matrix dimensions. The resolution of the Color Map image is set by the DPI value in the ' | ||
| The Postscript (EPS) and EMF image format does not support the transparency in the color maps. | The Postscript (EPS) and EMF image format does not support the transparency in the color maps. | ||
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| + | ==== Palette Colors Storage ==== | ||
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| + | MagicPlot store palette colors as 4 floating-point numbers (Red, Green, Blue, Opacity). Note that even if color components are represented in 0...255 range, the fractional digits still make sense if smooth color interpolation is selected. | ||
| ==== Color Interpolation ==== | ==== Color Interpolation ==== | ||
colormap.txt ยท Last modified: Thu Jan 14 17:17:50 2021 by Alexander
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