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en:help:v2:maps:erase-color [2018/09/13 16:12]
alpinequest
en:help:v2:maps:erase-color [2018/12/19 20:20] (current)
alpinequest
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-<​sub>​[[en:​help|Online Help]] > [[en:​help:​v2|AlpineQuest 2.x]] > [[en:​help:​v2:​maps|Maps & Layers]]</​sub>​+<​sub>​[[en:​help|Online Help]] > [[en:​help:​v2|AlpineQuest 2.x]] > [[en:​help:​v2:​maps|Maps & Layers]] ​> How to erase a color from a map?</​sub>​
  
 ====== How to erase a color from a map? ====== ====== How to erase a color from a map? ======
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 To help you choose the right color, an information box is also displayed {{:​icon_05.png?​nolink}} which gives the RGB color values at the screen center (under the screen center icon). To help you choose the right color, an information box is also displayed {{:​icon_05.png?​nolink}} which gives the RGB color values at the screen center (under the screen center icon).
 +
 +{{:​icon_help.png?​nolink}} The erased color will be forgotten as soon as you un-display the map. In order to save it you can create a [[en:​help:​v2:​maps:​favorite-sets|favorite map]].
  
 {{ :​en:​help:​v2:​maps:​erase-color-1.jpg?​nolink }} {{ :​en:​help:​v2:​maps:​erase-color-1.jpg?​nolink }}
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 Alternatively,​ to automatically erase the color at the screen center: Alternatively,​ to automatically erase the color at the screen center:
-  * Tap the ''"​**Settings**"''​ {{:​icon_06.png?​nolink}} icon button; +  * Tap the ''"​**Tools**"''​ {{:​icon_06.png?​nolink}} icon button; 
-  * Choose ''"​**Screen ​center ​coordinates**"''​ {{:​icon_07.png?​nolink}}.+  * Choose ''"​**Erase screen ​center ​color**"''​ {{:​icon_07.png?​nolink}}.
  
 The RGB color values are automatically chosen and the color is erased {{:​icon_08.png?​nolink}}. The RGB color values are automatically chosen and the color is erased {{:​icon_08.png?​nolink}}.
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 By default, the width of the color range goes from -5 values to +5 values around the range center value (11 color values erased per component). In order to increase or reduce the accuracy of the selected color, you can modify the color values range: By default, the width of the color range goes from -5 values to +5 values around the range center value (11 color values erased per component). In order to increase or reduce the accuracy of the selected color, you can modify the color values range:
-  * Tap the ''"​**Settings**"''​ {{:​icon_06.png?​nolink}} icon button; +  * Tap the ''"​**Tools**"''​ {{:​icon_06.png?​nolink}} icon button; 
-  * Choose ''"​**Accuracy**"''​ {{:​icon_09.png?​nolink}};​+  * Choose ''"​**Color ranges width**"''​ {{:​icon_09.png?​nolink}};​
   * Select a smaller range to increase accuracy and erase less colors, for example ''"​**+/​-3**"''​ (7 color values erased per component);   * Select a smaller range to increase accuracy and erase less colors, for example ''"​**+/​-3**"''​ (7 color values erased per component);
   * Select a wider range to decrease accuracy and erase more colors, for example ''"​**+/​-9**"''​(19 color values erased per component).   * Select a wider range to decrease accuracy and erase more colors, for example ''"​**+/​-9**"''​(19 color values erased per component).
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 To not erase colors anymore: To not erase colors anymore:
-  * Tap the ''"​**Settings**"''​ {{:​icon_06.png?​nolink}} icon button;+  * Tap the ''"​**Tools**"''​ {{:​icon_06.png?​nolink}} icon button;
   * Choose ''"​**None**"''​ {{:​icon_11.png?​nolink}}.   * Choose ''"​**None**"''​ {{:​icon_11.png?​nolink}}.
  

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