UISegmentedControl allows me to make individual segments have text or images. I'd like to use a system icon (that is appropriate for what I'm trying to do), but I don't see how to grab the UIImage out of the UIBarButtonSystemItem.
Any help is appreciated.
No, you can't. You'll need to provide your own artwork.
Related
The icon I am looking for is pretty unique, so I think I'm going to have to create my own. (I'm looking for an icon of a closed door) I found a PNG file similar to what I need, but I need to figure out a way to integrate it with the material ui font icon.
Is there a way to create the js file for it, similar to the ones that exist? Like this one: https://github.com/callemall/material-ui/blob/master/src/svg-icons/action/accessibility.js
I don't know where the "path" comes from, does anyone know?
Thanks in advance!
Those were created using design tools specifically created for this purpose. Creating path based SVG Icons will take a bit more time if you're unexperienced in the field, however it is most likely you can create your own with some free online tools and a bit of patience.
Once you did (the data doesn't necessarily have to be in path format for the SVG, you can create any valid SVG using the available syntax and attributes which you can find info about right here), you can simply replicate one of those JS files and import / export them wherever applicable and use it in a similar fashion as you would any Material UI one.
Such an online tool could be this one for creating what you need:
http://editor.method.ac/
I want to get a very basic interaction with a SVG loaded through Athens in Pharo using Morphic. This example shows what I'm looking for. I have used
(ASVGMorph fromFile: 'lion.svg') drawOn: Display getCanvas
but clicking the SVG makes the picture dissapear. However all examples I have seen were using a web browser. Is this possible using Athens? There is any other work in this area?
That's because you are drawing it in display canvas, which is refreshed every time... so is natural that you lost it...
What you need to do is:
(ASVGMorph fromFile: 'lion.svg') openInWorld.
or better, you probably want to put it in a window:
(ASVGMorph fromFile: 'lion.svg') openInWindow.
at the end, you will probably want it inside some other morph that you create, but debugging anyone of the solutions above with show you how to proceed :)
Yes, as Esteban pointed, to keep morph on desktop, you should add it to world, i.e. use
openInWorld, or #openInWindow.
ASVGMorph is very basic, however, and not intended to serve all possible use cases.
For more advanced uses, it is preferred to use ASVGRoot instance and draw it in own morph or compose with other drawings.
couldn't find anything with google or search.
I have some QPushButtons and QLabels in a QVBoxLayout. Now I want them to scale down. Not only the text, the hole QButton and QLabel. Is that possible? If yes, can you please tell me how or post me a link to the doc. I'm pretty sure, that there must be a way. But I think I'm searching with the wrong words.
Not sure what you mean, but perhaps you're looking for QBoxLayout::addStretch? By the way, I recommend using Qt Designer to create your layout, PyQt4 comes with a tool called pyuic4 that creates the Python code for you. Qt Designer allows you to visually insert spacer items.
I need help for, scribbling on the webpage i.e where ever the user moves on the uiwebview there it should draw a line according to the touch moves.
Is this possible.
Can any one please help me in this.
Thanks,
Mrudula.
yes it is possible just you have to write uiWebView.scrollView instead of uiWebView for getting coordinates of uiwebview.
I started working on something sort of like this. It doesn't currently let you "draw", but it does let you detect and record relative touch coordinates so that you can scale them correctly when zooming in. The DSAnnotationView object lets you provide a custom UIView to be toggled at the annotation point. Check it out here: https://github.com/justindarc/WebViewAnnotations
-Justin
I need to put a map in a webpage and I need that when the users clicks on certain area inside city limits on the map the user is redirected.
Wich is the best way without using Flash?
Define Hover polingons on a image.
SVG on the browser.
Some sort of Javascript, jQuery magical plugin out there?
Google Maps?
And example could be this but It's flash.
You should check this jquery plugin , I think that is exactly what you need
http://plugins.jquery.com/project/maphilight
Well, for the basic functionality, a good ol' fashioned client side image map (http://www.w3.org/TR/REC-html40/struct/objects.html#h-13.6.1 ) would do the job nicely.
I'm not sure that there's any built-in way to get them to display hover behaviors, though. The cursor will definitely change, but I don't think you can style <area> elements.
With Google maps: what you're looking for is KML (http://code.google.com/apis/kml/documentation/whatiskml.html ).
You could use the HTML map tag.
http://www.w3schools.com/tags/tag_map.asp