I am looking to disable or at least find how to modify Apexchart's bar chart "selection shader" when you click on a bar chart. you can see in the image that the bar selected will turn darker than the rest. i want to build on this (make it darker or lighter).. I searched through the ApexCharts documentation and tried implementing selection and a few others, but no luck:
options = {
states: {
active: {
filter: {
type: 'none' /* none, lighten, darken */
}
}
}
}
Docs: https://apexcharts.com/docs/options/states/#active
Related
Okay, so this is a bit of a specific issue, but hopefully someone understands what's happening:
I'm using a Jetpack Compose Material 3 CenterAlignedTopAppBar, with TopAppBarDefaults.pinnedScrollBehavior to make it so that the color of the appbar changes when I scroll down on nested content.
It works! In most cases. However, one of my screens has a large text field, that when clicked causes the content to scroll down by itself (to focus on the text field)—and that seems to confuse the appbar, which doesn't change color. It will only change color if I manually scroll up and down.
Relevant code:
val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
Scaffold(
contentWindowInsets = EmptyWindowInsets,
modifier = Modifier
.fillMaxHeight()
.nestedScroll(scrollBehavior.nestedScrollConnection),
topBar = {
// just a wrapper around CenterAlignTopAppBar
StandardTopAppBar(scrollBehavior = scrollBehavior)
},
content = { innerPadding ->
// I've also tried with LazyColumn and see the same behavior
Column(
Modifier
.padding(innerPadding)
.padding(start = 10.dp, end = 10.dp)
.fillMaxHeight()
.verticalScroll(rememberScrollState()),
verticalArrangement = Arrangement.spacedBy(10.dp),
) {
tl;dr; manually scrolling changes the appbar color, but scrolling caused by clicking into a text field that scrolls into view does not. Any idea how I could fix this?
Probably not quite what you are looking for unfortunately, but I had a similar problem. My TopAppBar color was also stuck, but when navigating between different screens. I fixed it by assigning the TopAppBar a different scrollBehaviour depending on the screen.
val scrollBehavior1 = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
val scrollBehavior2 = TopAppBarDefaults.pinnedScrollBehavior(rememberTopAppBarState())
In TopAppBar arguments:
scrollBehavior =
when (currentRoute) {
Screens.ExampleScreen1.route -> scrollBehavior1
Screens.ExampleScreen2.route -> scrollBehavior2
else -> null
}
Hopefully this helps you in one way or another.
The essence of the problem is that I want to write my own version of the AppBar that would include content as another Compose function. After looking at the source code of the current CollapsingTopAppBar implementation, I saw the following lines:
#Composable
private fun TwoRowsTopAppBar(
...
scrollBehavior: TopAppBarScrollBehavior?
) {
...
val pinnedHeightPx: Float = 64.dp
val maxHeightPx: Float = 152.dp
LocalDensity.current.run {
pinnedHeightPx = pinnedHeight.toPx()
maxHeightPx = maxHeight.toPx()
}
// Sets the app bar's height offset limit to hide just the bottom title area and keep top title
// visible when collapsed.
SideEffect {
if (scrollBehavior?.state?.heightOffsetLimit != pinnedHeightPx - maxHeightPx) {
scrollBehavior?.state?.heightOffsetLimit = pinnedHeightPx - maxHeightPx
}
}
...
Surface(...) {
Column {
TopAppBarLayout(
...
heightPx = pinnedHeightPx
...
)
TopAppBarLayout(
...
heightPx = maxHeightPx - pinnedHeightPx + (scrollBehavior?.state?.heightOffset
?: 0f),
...
)
}
}
}
As I understand it, scrollBehavior is used to handle the collapse and expansion behavior. In the current implementation, just constant values are put in heightOffsetLimit. And since I need my appbar implementation to be able to contain content of any size, I need to somehow know the size of this content in advance and put this value in heightOffsetLimit.
I have already written the code for my AppBar, so that it also contains content. But since I can't pass the height value of the content to scrollBehavior, the AppBar doesn't collapse to the end.
you need to calculate the height that the appbar will have before drawing it into the screen. I have followed this issue and solved my problem with the last solution. hope it helps:
Get height of element Jetpack Compose
use the content you can put (ex. an image or a huge text) as the MainContent
use your appbar as the DependentContent and use the size given in lambda to give the height to your appbar
finally set placeMainContent false as I believe you don't need to draw the image (or any other composable) directly in a box
and you will good to go
I have designed a tool bar where buttons are there,. My requirement is initially it should display one icon and on mouse over the icon should change. For this i have given a class to the button and applied css for this and for hover property applied cssclass:hover with different image. For Example
.cssclass {
background-image: someimage.jpg
}
.cssclass:hover {
background-image: someotherimage.jpg
}
By this in all browser (chrome and IE) it is working but in Firefox the image is not changing.
Can anybody have any idea how to achieve this?
Thanks
Tapaswini
If this is related to ExtJS 4, then you should be adding a overCls like so:
Ext.create('Ext.Button', {
text: 'Click me',
cls: 'normalcls',
overCls: 'someovercls', // right here!
renderTo: Ext.getBody(),
handler: function() {
alert('You clicked the button!');
}
});
Depending on the ExtJS version, it may apply a prefix of 'x-' to the class name.
Can anyone help me with a link where I find Dojo sliding panel ? I have been searching for it but still didn't got it. I have sliding panel for jQuery, I got it from this link : http://web-kreation.com/all/implement-a-nice-clean-jquery-sliding-panel-in-wordpress-27/
You could make use of the dojo.fx.wipeIn functionality.
http://dojotoolkit.org/reference-guide/1.7/dojo/fx/wipeIn.html
So if you create two divs, one above the other, have the top one with display: none, and the other as the bit that you click to slide the panel down. Then use dojo.connect to link the clicking of the bottom panel to a wipe in of your top panel.
e.g.
// Have your main body content
var mainBody;
// Create top panel
var myPanel = document.createElement("div");
// Set visibility to none
dojo.style(myPanel, "display", "none");
// Create tab to expand your panel (or slide it down)
var expand = document.createElement("div");
expand.innerHTML = "click here to slide down";
mainBody.appendChild(myPanel);
mainBody.appendChild(expand);
var self = this;
dojo.connect(expand, "onclick", this, slidePanel);
Then you'd have your slidePanel function do something like:
// Get reference to your panel
var myPanel;
var wipeArgs = {
node: myPanel
};
// Then just wipe the panel in or out respectively
if (myPanel.style.display == "none") {
dojo.fx.wipeIn(wipeArgs).play();
} else {
dojo.fx.wipeOut(wipeArgs).play();
}
I am working on a mobile application and using sencha touch charts. By default horizontal bar chart is fitting exactly into screen. If there are more number of bars,then bars are appearing very thin and looking odd. I want to fix bar width to have uniform look and feel irrespective of number of bars being displayed. No matter even user need to scroll down to see entire chart. I have tried below option in series configuration, but it did not work.
style : {
size : 30
}
Please help me.
Thanks,
Nag.
am able to change the bar width by setting barWidth option in touchcharts-debug.js by refering to the following link
http://docs.sencha.com/touch-charts/1-0/source/Bar.html
but the axis labels are not rendering properly labels are fitting into screen
I tried this code in my interactions to render the labels, it's working fine
{
type: 'panzoom',
showOverflowArrows: false,
//axes: ['bottom'],
axes: {
bottom: false,
left: {
startZoom: 2
}
}
}