Difference between revisions of "Usability and Colors"
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==FG Invert Color== | ==FG Invert Color== | ||
− | + | In the painting tasks, are very important to work with different methods to select or to choose colors. The complementary colors is commonly utilized by all artists. | |
− | In the painting tasks, are very important to work with different methods to select or to choose colors. | ||
− | The complementary colors is commonly utilized by all artists. | ||
===Improvements reasons=== | ===Improvements reasons=== | ||
− | To invert a | + | To invert a color is necessary many steps between pick and wheel colors dialogs. With a shortcut these actions are more immediate and, the painting session has less actions and steps with different color dialogs. |
===Invert color of FG=== | ===Invert color of FG=== | ||
− | Add a toggle shortcut to invert the current | + | Add a toggle shortcut to invert the current color on FG. |
===References=== | ===References=== | ||
[http://www.ddoreau.com/non-dairy-diary/2016/5/13/a-modern-approach-to-complementaries A modern approach to complementary colors] | [http://www.ddoreau.com/non-dairy-diary/2016/5/13/a-modern-approach-to-complementaries A modern approach to complementary colors] | ||
Line 13: | Line 11: | ||
Main Scope is to have a swap a "fixed number" of colors used in each session, via a toggle shortcut key. | Main Scope is to have a swap a "fixed number" of colors used in each session, via a toggle shortcut key. | ||
− | ==Current possibilities== | + | ===Current possibilities=== |
− | * Swap between FG/BG | + | * Swap between FG/BG Color via keyboard shortcut → screenshot Configure Keyboard Shortcuts. |
[[Image:swap-colors-fg-bg.png]]<br> | [[Image:swap-colors-fg-bg.png]]<br> | ||
<p style="font-size:.85em">Configuring the current keyboard shortcut to swap the FG/BG colours.</p> | <p style="font-size:.85em">Configuring the current keyboard shortcut to swap the FG/BG colours.</p> | ||
Line 28: | Line 26: | ||
<p style="font-size:.85em">Configuring the current keyboard shortcut scrolling the swatches in a palette (thanks to Massimo Valentini).</p> | <p style="font-size:.85em">Configuring the current keyboard shortcut scrolling the swatches in a palette (thanks to Massimo Valentini).</p> | ||
− | * Swatches* of | + | * Swatches* of colors used and or stored by the user → image of GIMP picker and current Palette dialog on GIMP 2.9. |
[[Image:gimp-picker-history-colours.png]]<br> | [[Image:gimp-picker-history-colours.png]]<br> | ||
[[Image:change-foreground-color-dialog.jpg]]<br> | [[Image:change-foreground-color-dialog.jpg]]<br> | ||
− | <p style="font-size:.85em">History | + | <p style="font-size:.85em">History Colors in the FG/BG Color and Change Foreground Color Dialogs.</p> |
(*) The swatches (two rows) could be understood as a palette built, on-the-fly, during the work sessions by the user in three ways:<br> | (*) The swatches (two rows) could be understood as a palette built, on-the-fly, during the work sessions by the user in three ways:<br> | ||
− | 1) via button '>' to add current | + | 1) via button '>' to add current color on FG to palette or;<br> |
− | 2) via drag and drop | + | 2) via drag and drop color in each swatch or;<br> |
− | 3) via picker | + | 3) via picker color, but is added only after the color is used on canvas. Each new color is placed, always, in the first slot (left-side of first row), and the displacement of colors happening versus right-side direction to each new color that is added.<br> |
+ | |||
===Modifying Current Status - Improving alternative | Bug Report Request=== | ===Modifying Current Status - Improving alternative | Bug Report Request=== | ||
Create an action of the history colors independent, or rather, is not necessary to have opened or tabbed the palette editor. | Create an action of the history colors independent, or rather, is not necessary to have opened or tabbed the palette editor. | ||
− | ==Improvement Reasons== | + | ===Improvement Reasons=== |
− | Enhancing the General Usability → [1] to have a fast way to access the history | + | Enhancing the General Usability → [1] to have a fast way to access the history colors used in each work sessions; [2] to avoid excessive use of steps, ''via mouse mainly'', between paint tools tasks (repetitive stress), see [http://gui.gimp.org/index.php/Topics_to_Digital_Painting_with_GIMP#Scenario_.7C_Float_full_or_dockable_.7C_Single_Window test below]; [3] Swapping color without necessity to use the traditional dialogs... the session task is more focused and simple. |
− | |||
− | |||
===Scenario | Float full or Dockable | Single Window=== | ===Scenario | Float full or Dockable | Single Window=== | ||
− | Basically is the same thing, because we need move cursor around the window/docks and make clicks to select | + | Basically is the same thing, because we need move cursor around the window/docks and make clicks to select colors in the different dialogs. |
'''Example: Fill a Mondrian Grid'''<br /> | '''Example: Fill a Mondrian Grid'''<br /> | ||
[[Image:swap-colors-flow-1.jpg]]<br> | [[Image:swap-colors-flow-1.jpg]]<br> | ||
− | <p style="font-size:.85em">Example to find the amount of the steps to pick | + | <p style="font-size:.85em">Example to find the amount of the steps to pick colors in the current release.</p> |
'''a)''' Rectangle Tool Selection → select a rectangle;<br> | '''a)''' Rectangle Tool Selection → select a rectangle;<br> | ||
'''b)''' Bucket fill tool;<br> | '''b)''' Bucket fill tool;<br> | ||
− | '''c)''' Choose | + | '''c)''' Choose color;<br> |
− | '''c1)''' Click on FG | + | '''c1)''' Click on FG Color on Toolbox → Open Change Foreground Color → Move cursor on Dialog → Choice steps (minimal 1 step, 2 steps if need to close dialog);<br> |
− | '''or c2)''' Move cursor until FG/BG | + | '''or c2)''' Move cursor until FG/BG Color Dialog → Choice steps (2 steps);<br> |
'''d)''' Fill the selected rectangle. | '''d)''' Fill the selected rectangle. | ||
− | To choose | + | To choose colors is necessary minimal 2 steps and maximum 3 steps (cursor movements and clicks). |
− | The sample has 6*6=36 rectangles, only to select | + | The sample has 6*6=36 rectangles, only to select colors for all rectangles, we must crossing or move the cursor and do clicks at amount of a minimal 72 and a maximum of 108 times. |
− | ==Proposal Swap History | + | ==Proposal Swap History Colors== |
+-----------------------+ | +-----------------------+ | ||
| A | B | C | D | E | F | | | A | B | C | D | E | F | | ||
+-----------------------+ | +-----------------------+ | ||
| | | | | | | | ||
− | | | +--Next | + | | | +--Next Color (C) --------> (3) Hit key again → is selected this swatch. |
| | | | | | ||
− | | +----> Next | + | | +----> Next Color (B) --------> (2) Raise finger from key → is selected this swatch, previous of the last colour used. |
| | | | ||
− | +--------> Last | + | +--------> Last color used (A) ---> (1) Hit key Shortcut Open Popup with swatches. |
canvas | canvas | ||
− | * History | + | * History color pop-up, for instance, with the last 6 colors stored in history of the FG/BG Colors dialogue. This pop-up is enabled when hit the key shortcut action. |
− | * Each time that raise finger from key and hit again, the selection | + | * Each time that raise finger from key and hit again, the selection color goes to next color, for instance, from A to B, and successively until F and in a closed cycle. The principle is the same of the short-cut to swap colors between FG/BG, but in this case we have 6 colors. |
− | * Each time that the key short-cut is held down, the | + | * Each time that the key short-cut is held down, the color remains stopped in the slot, for example A. |
* The cycle is stopped naturally after a lapse time between hit key and raise finger of key. | * The cycle is stopped naturally after a lapse time between hit key and raise finger of key. | ||
− | * Have on GIMP preferences the possibility to choose the amount of | + | * Have on GIMP preferences the possibility to choose the amount of colors to use in this pop-up, for example, minimal 6 and maximum 12 colors. |
− | ''Note: is possible to think the sequence from F going to A, where F is the last | + | ''Note: is possible to think the sequence from F going to A, where F is the last color used by user, E the previous and successively.'' |
==References== | ==References== | ||
− | Short video showing general [https://www.youtube.com/watch?v=MSsWN0xKlLQ | + | Short video showing general [https://www.youtube.com/watch?v=MSsWN0xKlLQ behavior]. |
Revision as of 00:27, 12 May 2017
FG Invert Color
In the painting tasks, are very important to work with different methods to select or to choose colors. The complementary colors is commonly utilized by all artists.
Improvements reasons
To invert a color is necessary many steps between pick and wheel colors dialogs. With a shortcut these actions are more immediate and, the painting session has less actions and steps with different color dialogs.
Invert color of FG
Add a toggle shortcut to invert the current color on FG.
References
A modern approach to complementary colors
Color Swapping
Main Scope is to have a swap a "fixed number" of colors used in each session, via a toggle shortcut key.
Current possibilities
- Swap between FG/BG Color via keyboard shortcut → screenshot Configure Keyboard Shortcuts.
Configuring the current keyboard shortcut to swap the FG/BG colours.
- Scrolling between the swatches of the current palette via Keyboard Shortucuts.
The 'context-foreground-palette-...' and 'context-background-palette-...' to scroll the all swatches of a palette.
But to use these shortcuts is necessary to have the Palette Swatches and the Palette Editor opened or dockable.
For more details see the report on bugzilla about these shortcuts → Context actions on Palette dialogs.
Comments [Massimo Valentini]
Configuring the current keyboard shortcut scrolling the swatches in a palette (thanks to Massimo Valentini).
- Swatches* of colors used and or stored by the user → image of GIMP picker and current Palette dialog on GIMP 2.9.
History Colors in the FG/BG Color and Change Foreground Color Dialogs.
(*) The swatches (two rows) could be understood as a palette built, on-the-fly, during the work sessions by the user in three ways:
1) via button '>' to add current color on FG to palette or;
2) via drag and drop color in each swatch or;
3) via picker color, but is added only after the color is used on canvas. Each new color is placed, always, in the first slot (left-side of first row), and the displacement of colors happening versus right-side direction to each new color that is added.
Modifying Current Status - Improving alternative | Bug Report Request
Create an action of the history colors independent, or rather, is not necessary to have opened or tabbed the palette editor.
Improvement Reasons
Enhancing the General Usability → [1] to have a fast way to access the history colors used in each work sessions; [2] to avoid excessive use of steps, via mouse mainly, between paint tools tasks (repetitive stress), see test below; [3] Swapping color without necessity to use the traditional dialogs... the session task is more focused and simple.
Scenario | Float full or Dockable | Single Window
Basically is the same thing, because we need move cursor around the window/docks and make clicks to select colors in the different dialogs.
Example to find the amount of the steps to pick colors in the current release.
a) Rectangle Tool Selection → select a rectangle;
b) Bucket fill tool;
c) Choose color;
c1) Click on FG Color on Toolbox → Open Change Foreground Color → Move cursor on Dialog → Choice steps (minimal 1 step, 2 steps if need to close dialog);
or c2) Move cursor until FG/BG Color Dialog → Choice steps (2 steps);
d) Fill the selected rectangle.
To choose colors is necessary minimal 2 steps and maximum 3 steps (cursor movements and clicks).
The sample has 6*6=36 rectangles, only to select colors for all rectangles, we must crossing or move the cursor and do clicks at amount of a minimal 72 and a maximum of 108 times.
Proposal Swap History Colors
+-----------------------+ | A | B | C | D | E | F | +-----------------------+ | | | | | +--Next Color (C) --------> (3) Hit key again → is selected this swatch. | | | +----> Next Color (B) --------> (2) Raise finger from key → is selected this swatch, previous of the last colour used. | +--------> Last color used (A) ---> (1) Hit key Shortcut Open Popup with swatches. canvas
- History color pop-up, for instance, with the last 6 colors stored in history of the FG/BG Colors dialogue. This pop-up is enabled when hit the key shortcut action.
- Each time that raise finger from key and hit again, the selection color goes to next color, for instance, from A to B, and successively until F and in a closed cycle. The principle is the same of the short-cut to swap colors between FG/BG, but in this case we have 6 colors.
- Each time that the key short-cut is held down, the color remains stopped in the slot, for example A.
- The cycle is stopped naturally after a lapse time between hit key and raise finger of key.
- Have on GIMP preferences the possibility to choose the amount of colors to use in this pop-up, for example, minimal 6 and maximum 12 colors.
Note: is possible to think the sequence from F going to A, where F is the last color used by user, E the previous and successively.
References
Short video showing general behavior.