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How does JavaFX compare to WPF? [closed]
...hat can be defined and used elsewhere E.G.
.button {
my-custom-color: RGB(234, 44, 78);
}
.my-control {
-fx-background-color: my-custom-color
}
It also provides a couple of functions that allow you to derive colours from other previously defined colours which is useful for creating thing...
How can I create a UIColor from a hex string?
...our header and it's available throughout your project.
#define UIColorFromRGB(rgbValue) [UIColor colorWithRed:((float)((rgbValue & 0xFF0000) >> 16))/255.0 green:((float)((rgbValue & 0xFF00) >> 8))/255.0 blue:((float)(rgbValue & 0xFF))/255.0 alpha:1.0]
uicolor macro with he...
Java - get pixel array from image
...s. I currently know of two ways for doing this:
Using BufferedImage's getRGB() method as described in @tskuzzy's answer.
By accessing the pixels array directly using:
byte[] pixels = ((DataBufferByte) bufferedImage.getRaster().getDataBuffer()).getData();
If you are working with large images an...
Chrome developer tools: View Console and Sources views in separate views/vertically tiled?
...t;
height: auto !important;
z-index: 1;
border-left: 1px solid rgb(64%, 64%, 64%);
}
#-webkit-web-inspector.show-toolbar-icons #drawer[style*="height"]:not([style*="height: 0"]) {
top: 56px !important;
}
The result looks like this:
...
How to save a BufferedImage as a File
...img = new BufferedImage(
500, 500, BufferedImage.TYPE_INT_RGB );
File f = new File("MyFile.png");
int r = 5;
int g = 25;
int b = 255;
int col = (r << 16) | (g << 8) | b;
for(int x = 0; x < 500; x...
How to make a HTML Page in A4 paper size page(s)?
...position is still with respect to browser area.
body {
background: rgb(204,204,204);
}
page {
background: white;
display: block;
margin: 0 auto;
margin-bottom: 0.5cm;
box-shadow: 0 0 0.5cm rgba(0,0,0,0.5);
}
page[size="A4"] {
width: 21cm;
height: 29.7cm;
}
page...
Get Image size WITHOUT loading image into memory
...m_file('teste.png')
>>> t
'PNG image data, 782 x 602, 8-bit/color RGBA, non-interlaced'
>>> re.search('(\d+) x (\d+)', t).groups()
('782', '602')
This is a wrapper around libmagic which read as few bytes as possible in order to identify a file type signature.
Relevant version of...
Drawing an image from a data URL to a canvas
...e\-bitmap|image\/x\-portable\-graymap|image\/x\-portable\-pixmap|image\/x\-rgb|image\/x\-xbitmap|image\/x\-xpixmap|image\/x\-xwindowdump)$/i
try {
if (rFltr.test(oFile.type)) {
oFileReader.readAsDataURL(oFile);
oLogInfo.setAttribute('class', 'messa...
Python module for converting PDF to text [closed]
... LTLine LTRect LTTextGroup LITERAL_DEVICE_RGB LTFigure LTPage LTText LTTextLine
– Skylar Saveland
Jul 17 '10 at 22:41
...
Freeze the top row for an html table only (Fixed Table Header Scrolling) [duplicate]
... <tr>
<td>bgcolor</td>
<td>rgb(x,x,x), #xxxxxx, colorname</td>
<td>Not supported in HTML5. Deprecated in HTML 4.01. Specifies the background color for a table</td>
</tr>
<tr>
<td&...