I'm having a mare trying to get names to appear alongside data on a google bar chart. It should be simple!! Looking at the examples I should not have to add any options at all, they should appear by default but they dont. Even when I copy/paste the examples from
https://developers.google.com/chart/interactive/docs/gallery/barchart
They render without the names against the rows. Can anyone take a guess as to why that might be?
If I position the vAxis.textposition as 'in' then they DO appear in the bars, but when I put them to 'out' they dont. I've configured the text colour to be black in case they're writing in white, but they still will NOT appear.
Any help or ideas gratefully received
This was because I had a style that was being applied within the generated chart HTML. Even though the rest of the content looked fine, the sizing meant the labels were not generated
Related
Now that I’ve mostly got everything on my website (WordPress, Theme: Twenty Twenty) right the way I want it to be, there is still a problem for which I can’t find a solution. I have activated the “Cover-Template” on all pages. Everything looks as it should on the desktop computer. Not on the mobile phone, however, at least not in Safari and Chrome. I solved the problem that the background image or the cover template is too wide on the side and is not automatically adjusted with “width: 100dvw” and “height: 100dvh”. Unfortunately, however, the “entry-title” and the “scroll indicator” is still not displayed in the “viewport”, but below the visible area. With two-line titles you can at least see a little of the upper part, with one-line titles nothing at all. In Firefox and Edge everything works… the image is fully displayed, as well as the title and the arrow. What can I do here?
I would be very happy about a solution! Thanks in advance.
The page I need help with: admin4you.net
When I try to show the bar value in the bar chart of apache superset, y axis bar values overlap with each other.
To fix this issue, I want to rotate the y-axis values with 45 degree so that those values will look vertically and won't overlap with each other, just like it is there in x-axis values.
Do you prefer grouped or stacked bars. Using stacked bars would be a shortcut to solving this.
I don't have an easy but bad answer for you, and a more difficult but rational answer.
The bad/easy answer: You might be able to do this with CSS, at least in any given dashboard. For that, you'd want to take your Dashboard into Edit mode, and pick "Edit CSS" from the "..." menu in the top right. There, you should have access to write some clever CSS selectors (let me know if you need help) and tweak CSS properties of the SVG text element (i.e. text-anchor, transform). That said I think you're going to have a bad time with this approach, since you don't have access in CSS to the values you might need for `translate(x, y). So, that brings us to...
The better/harder answer: You could edit the plugin! One caveat is that we'll be replacing some visualizations in the near future (including the Bar Chart) with ones based on Apache ECharts. Meanwhile, you could open up a PR on the Superset-ui repo at https://github.com/apache-superset/superset-ui. The NVD3-based plugin lies in there, as do the controls, where you might be able to add additional controls for rotation.
Door #3, of course, would be to write your own visualization plugin (or help us with the ECharts refactor!) but that's another conversation entirely.
Sorry this isn't more directly helpful, but I hope it gives you more avenues to explore.
To enable horizontal scrollbars in a table I need to style the containing DIV with "overflow: auto", highlighted in blue.
I tried it with FireBug and got the desired result. Just can't figure out out how to put the setting into APEX.
Using the theme "Blue Responsive".
I've played with this a bit in Apex 4.2.2, it should work the same in 4.2.1 I think. That particular div doesn't come from any template but you can target it with some CSS.
In the page properties, for CSS Inline, I entered the following and it seemed to work:
#report_2583625959157728_catch {overflow:auto}
(I think I've transcribed the correct id from your screenshot - you may need to check)
Unfortunately this means you'd have to do this for each report in your application individually where you want the scrollbar to appear.
Note: I haven't tested this in IE, however - last time I was mucking around with scrolling areas I found it incredibly frustrating to get it working in IE without breaking other functionality in the region - especially for Interactive reports.
You can add to Region Header:
<div style="overflow:auto;">
and to Region Footer
</div>
You can also add your css line to a report region template, if you want the scrollbar to be added to each report.
Other wise you're better of putting the overflow on a class and add it to your application's stylesheet, eg:
.myClass {overflow:auto}
you get more flexibilty to style your region this way. You can add the class to your report by setting the region attributes to class="myClass".
Note that instead of "auto", you can also try to use the element option "scroll", check the w3schools docs: http://www.w3schools.com/cssref/pr_pos_overflow.asp
I'm working with the Visualization API and column chart package for Google Charts. I can generate a graph with the data I want, but can I modify parts of the chart after the page has loaded? Specifically, I want to change the color of one column. I've done this by editing the DOM in Chrome's Element's Panel tool, but is there a way I can actually code this into my page, or am I out of luck? Thanks!
I had a similar challenge. In my case I needed a different color for each bar in a bar chart, something that the vis api doesn't support.
I ended up with this (using jquery, but no reason why it can't be done just using native dom functions)
statusCols btw is just an array of html colors...
function colorBars(){
$("#masterstatus g rect[fill='#3366cc']").each(function(){$(this).attr("bar", 'true')})
$("#masterstatus g rect[bar='true']").each(function(barNo){
$(this).attr("fill", statusCols[barNo]);
});
}
The secret (as it sounds like you have already discovered) is in identifying the dom element to change, that's the $("#masterstatus g rect[fill='#3366cc']") bit - I'm just selecting bars in the default color and iterating through them, in your case you want to pic an ordinal (eg the third one in the collection)
Hope that helps.
Actually I hope even more that someone else comes up with a better way...
i'm trying to create some charts with google charts api. I need a bar chart with values placed directly on the chart (not on the tooltip which is set by default). I know that it was possible in Image Charts (which are now deprecated). Is there any way to achive a similar result in Google Charts? I will be grateful for any help or advice...
Here are some examples of what i want to achieve:
No, there isn't. See the answer in this question.
Quote follows:
This feature is not currently supported. The only way to implement it is to write some fancy javascript to create it.
I am no pro at working with SVG with javascript, and won't pretend to be. I'll let you know what I found out with Firebug, and share that.
Using this chart I inspected the SVG element that's created. It has 5 different <g> (I'm assuming group) elements.
g[1] contains information on the title.
g[2] contains the legend
g[3] contains the chart information (sub-groups with the chart
area, gridlines, series, axis label values, etc.) -- when a point is
selected, this shows the circle/double-circle for that point too
g[4] contains axis titles
g[5] contains the tooltips in two separate groups, but only on
mouseover
Here is the function in the code that gets triggered when you mouseover a point:
Y.Ov=function(a,b,c){a=new kv(a);var d=this.Mf.pk(Wj);b=b[zc](sd);d[w](this.Mf[sb](b[0]));for(var e=1;e<b[L];++e)d[w](this.Mf.pk(ti)),d[w](this.Mf[sb](b[e]));Qt(d,c);a.t()[w](d);a.Zz(100);a.Yz(100);this.on[y](a);return a};Y.appendChild=function(a,b){if(b){var c;if(b[Bc]==Sv){if(!b.Th())return;c=b.t()}else c=b;a.t()[w](c)}};Y.replaceChild=function(a,b,c){a.t().replaceChild(b,c);Cu(c)};Y.Fg=function(a){a.Th()&&this.xs(a.t())};Y.xs=function(a){this.Mf.Fg(a)};Y.ds=function(a){this.Mf.removeNode(a);Cu(a)};
This probably doesn't help you. I can't find any easy way to create a workaround for this (oh-so-needed) feature. Sorry there's no solution yet!