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Kevin Lamonte 2019-09-07 09:07:56 -05:00
parent 5919b89a2c
commit 9dbe0d218e
1 changed files with 25 additions and 11 deletions
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docs/images.md
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@ -421,7 +421,7 @@ For the DMDISPLAY command:
- The pixel are drawn starting at the upper-left corner of the text
cursor position.
- If scrolling is specified as enabled, then:
- If scroll is specified as 1 (enabled), then:
a. The screen is scrolled up if the image overflows into the
bottom text row.
@ -430,7 +430,7 @@ For the DMDISPLAY command:
starting cursor position, and on the row immediately below the
image.
- If scrolling is omitted or specified as disabled, then:
- If scroll is omitted or specified as 0 (disabled), then:
a. The screen is never scrolled.
@ -461,6 +461,7 @@ terminal are listed below:
| sourceY | 0 | Media source Y position to display |
| sourceWidth | "auto" | Media width in pixels to display |
| sourceHeight | "auto" | Media height in pixels to display |
| scroll | 1 | If 1, scroll the display if needed |
A terminal may support additional keys. If a key is specified but not
supported by the terminal, then it is ignored without error.
@ -783,13 +784,25 @@ For the CMDISPLAY command:
- The pixel are drawn starting at the upper-left corner of the text
cursor position.
- The screen is never scrolled.
- If scroll is specified as 1 (enabled), then:
- The cursor's final position is at the same column and row as the
starting cursor position, i.e. the cursor does not move at all.
a. The screen is scrolled up if the image overflows into the
bottom text row.
- Pixels that would be drawn below the visible region on screen are
discarded.
b. The cursor's final position is on the same column as the
starting cursor position, and on the row immediately below the
image.
- If scroll is omitted or specified as 0 (disabled), then:
a. The screen is never scrolled.
b. Pixels that would be drawn below the visible region on screen
are discarded.
c. The cursor's final position is at the same column and row as
the starting cursor position, i.e. the cursor does not move at
all.
- Pixels that would be drawn to the right of the visible region on
screen are discarded.
@ -801,14 +814,15 @@ terminal are listed below:
| Key | Default Value | Description |
|--------------|---------------|----------------------------------------------|
| width | 1 | number of Cells or pixels wide to display in |
| height | 1 | number of Cells or pixels high to display in |
| scale | "none" | scale/zoom option, see below |
| align | "nw" | align image to edge option, see below |
| width | 1 | Number of Cells or pixels wide to display in |
| height | 1 | Number of Cells or pixels high to display in |
| scale | "none" | Scale/zoom option, see below |
| align | "nw" | Align image to edge option, see below |
| sourceX | 0 | Media source X position to display |
| sourceY | 0 | Media source Y position to display |
| sourceWidth | "auto" | Media width in pixels to display |
| sourceHeight | "auto" | Media height in pixels to display |
| scroll | 1 | If 1, scroll the display if needed |
A terminal may support additional keys. If a key is specified but not
supported by the terminal, then it is ignored without error.