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Remove 'alt' from field_image descriptor since it seems to only be used for 'collapsed blocks' from blockly. This is not a feature being used in scratch. Update docs.

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Karishma Chadha 2019-09-27 11:46:48 -05:00
parent b1392572ca
commit 470fdb761d
3 changed files with 4 additions and 6 deletions

4
docs/extensions.md
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@ -129,7 +129,7 @@ The possible types of block arguments are as follows:
- Angle - an input similar to the number input, but it has an additional UI to be able to pick an angle from a
circular dial
- Boolean - an input for a boolean (hexagonal shaped) reporter block. This field is not type-able.
- Color - an input which displays a color swatch. This field has additional UI to pick a color by choosing values for the color's hue, saturation and brightness. Optionally, the defaultValue for the color picker can also be chosen if the extension developer wishes to display the same color every time the extension is added. If the defaultValue is left out, the default behavior of picking a random color when the block is created will be used.
- Color - an input which displays a color swatch. This field has additional UI to pick a color by choosing values for the color's hue, saturation and brightness. Optionally, the defaultValue for the color picker can also be chosen if the extension developer wishes to display the same color every time the extension is added. If the defaultValue is left out, the default behavior of picking a random color when the extension is loaded will be used.
- Matrix - an input which displays a 5 x 5 matrix of cells, where each cell can be filled in or clear.
- Note - a numeric input which can select a musical note. This field has additional UI to select a note from a
visual keyboard.
@ -137,7 +137,7 @@ visual keyboard.
#### Adding an Inline Image
In addition to specifying block arguments (an example of string arguments shown in the code snippet above),
you can also specify an inline image for the block. You must include a dataURI and alt text for the image.
you can also specify an inline image for the block. You must include a dataURI for the image. If left unspecified, blank space will be allocated for the image and a warning will be logged in the console.
You can optionally also specify `flipRTL`, a property indicating whether the image should be flipped horizontally when the editor has a right to left language selected as its locale. By default, the image is not flipped.
```js