| 8.38. Échange de 2 couleurs | ||
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8. Le menu « Couleurs » |  |
| 8.38. Échange de 2 couleurs | ||
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8. Le menu « Couleurs » | |
Figure 16.220. Exemple pour le filtre « Échanger deux couleurs »
Image d'origine
Filter applied with From color RGB (122, 149, 199), To color RGB (255, 0, 0), Red threshold 0.106, Green threshold 0.100, Blue threshold 0.190.
Ce filtre remplace une couleur par une autre.
« Presets » are a common feature for several Colors commands. You can find its description in Section 8.1.1, « Fonctions communes aux couleurs ».
This is the color you want to replace. To choose a color you can either use the color button to open the Color Picker dialog, or you can use the Color Picker tool to pick a color from your image.
This is the new color you want to use. To choose a color you can either use the color button to open the Color Picker dialog, or you can use the Color Picker tool to pick a color from your image.
These sliders allow you to set how sensitive the red, green and blue components are to differences from the From color. The higher the threshold, the more pixels will be affected.
These are common features described in Section 8.1.1, « Fonctions communes aux couleurs ».
