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Code Issues Releases Activity

Note that images can be displayed with Labels

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This commit is contained in:
Ian Gray
2022-01-03 20:19:24 +00:00
parent 6a7cfd857c
commit cdd0f5bac3
1 changed files with 13 additions and 3 deletions
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README.md
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@@ -215,7 +215,17 @@ on creation and a initial value. The name is not changeable once the UI
initialised.
Labels automatically wrap your text. If you want them to have multiple lines use
the normal `<br>` tag in the string you print to the label
the normal `<br>` tag in the string you print to the label.
In fact, because HTML can be used in the label's value, you can make a label display
images by including an `<img>` tag.
```
ESPUI.label("An Image Label", ControlColor::Peterriver, "<img src='path/to/image'>");
```
This requires that the client has access to the image in question, either from the internet or a local web server.
#### Slider
@@ -364,7 +374,7 @@ be used to refect a warning state by changing the color of a button, or for simi
For example, this code will set a control's panel to a random background color:
```
char stylecol[30]
char stylecol[30];
sprintf(stylecol, "background-color: #%06X;", (unsigned int) random(0x0, 0xFFFFFF));
ESPUI.setPanelStyle(switch1, stylecol);
```
@@ -373,7 +383,7 @@ You can get quite creative with this.
![Inline Styles](docs/inlinestyles.gif)
Note: The images in this example are formed by setting a Label to contain an <img> tag:
Note: The images in this example are formed by setting a Label to contain an `<img>` tag:
```
ESPUI.addControl(ControlType::Label, "Label", "<img src='path/to/image'>", ControlColor::Peterriver);