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Diffstat (limited to 'doc/html/ntqimage.html')
| -rw-r--r-- | doc/html/ntqimage.html | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/doc/html/ntqimage.html b/doc/html/ntqimage.html index 2e04c4c0..678a44db 100644 --- a/doc/html/ntqimage.html +++ b/doc/html/ntqimage.html @@ -160,7 +160,7 @@ data. 1-bpp and 8-bpp images use a color lookup table; the pixel value is a color table index. <p> 32-bpp images encode an RGB value in 24 bits and ignore the color table. The most significant byte is used for the <a href="#setAlphaBuffer">alpha buffer</a>. -<p> An entry in the color table is an RGB triplet encoded as a <tt>uint</tt>. Use the <a href="ntqcolor.html#qRed">qRed()</a>, <a href="ntqcolor.html#qGreen">qGreen()</a> and <a href="ntqcolor.html#qBlue">qBlue()</a> functions (<a href="qcolor-h.html">ntqcolor.h</a>) to access the components, and <a href="ntqcolor.html#qRgb">qRgb</a> to make an RGB triplet (see the <a href="ntqcolor.html">TQColor</a> class +<p> An entry in the color table is an RGB triplet encoded as a <tt>uint</tt>. Use the <a href="ntqcolor.html#qRed">tqRed()</a>, <a href="ntqcolor.html#qGreen">tqGreen()</a> and <a href="ntqcolor.html#qBlue">tqBlue()</a> functions (<a href="qcolor-h.html">ntqcolor.h</a>) to access the components, and <a href="ntqcolor.html#qRgb">tqRgb</a> to make an RGB triplet (see the <a href="ntqcolor.html">TQColor</a> class documentation). <p> 1-bpp (monochrome) images have a color table with a most two colors. There are two different formats: big endian (MSB first) or @@ -194,7 +194,7 @@ significant byte is reserved for the alpha buffer. TQImage image; // sets 32 bit pixel at (x,y) to yellow. uint *p = (uint *)image.<a href="#scanLine">scanLine</a>(y) + x; - *p = <a href="ntqcolor.html#qRgb">qRgb</a>(255,255,0); + *p = <a href="ntqcolor.html#qRgb">tqRgb</a>(255,255,0); </pre> <p> On TQt/Embedded, scanlines are aligned to the pixel depth and may @@ -384,7 +384,7 @@ to <a href="#numBytes">numBytes</a>()/height(). <p> Returns the color in the color table at index <em>i</em>. The first color is at index 0. -<p> A color value is an RGB triplet. Use the <a href="ntqcolor.html#qRed">qRed()</a>, <a href="ntqcolor.html#qGreen">qGreen()</a> and <a href="ntqcolor.html#qBlue">qBlue()</a> functions (defined in <a href="qcolor-h.html">ntqcolor.h</a>) to +<p> A color value is an RGB triplet. Use the <a href="ntqcolor.html#qRed">tqRed()</a>, <a href="ntqcolor.html#qGreen">tqGreen()</a> and <a href="ntqcolor.html#qBlue">tqBlue()</a> functions (defined in <a href="qcolor-h.html">ntqcolor.h</a>) to get the color value components. <p> <p>See also <a href="#setColor">setColor</a>(), <a href="#numColors">numColors</a>(), and <a href="ntqcolor.html">TQColor</a>. @@ -768,7 +768,7 @@ output. Returns the color of the pixel at the coordinates (<em>x</em>, <em>y</em>). <p> If (<em>x</em>, <em>y</em>) is not <a href="#valid">on the image</a>, the results are undefined. -<p> <p>See also <a href="#setPixel">setPixel</a>(), <a href="ntqcolor.html#qRed">qRed</a>(), <a href="ntqcolor.html#qGreen">qGreen</a>(), <a href="ntqcolor.html#qBlue">qBlue</a>(), and <a href="#valid">valid</a>(). +<p> <p>See also <a href="#setPixel">setPixel</a>(), <a href="ntqcolor.html#qRed">tqRed</a>(), <a href="ntqcolor.html#qGreen">tqGreen</a>(), <a href="ntqcolor.html#qBlue">tqBlue</a>(), and <a href="#valid">valid</a>(). <p>Examples: <a href="canvas-example.html#x2933">canvas/canvas.cpp</a> and <a href="qmag-example.html#x1776">qmag/qmag.cpp</a>. <h3 class=fn>int <a name="pixelIndex"></a>TQImage::pixelIndex ( int x, int y ) const @@ -869,8 +869,8 @@ returned. pointer to <tt>TQRgb*</tt> (TQRgb has a 32-bit size) and use it to read/write the pixel value. You cannot use the <tt>uchar*</tt> pointer directly, because the pixel format depends on the byte order on -the underlying platform. Hint: use <a href="ntqcolor.html#qRed">qRed()</a>, -<a href="ntqcolor.html#qGreen">qGreen()</a> and <a href="ntqcolor.html#qBlue">qBlue()</a>, etc. (ntqcolor.h) to access the pixels. +the underlying platform. Hint: use <a href="ntqcolor.html#qRed">tqRed()</a>, +<a href="ntqcolor.html#qGreen">tqGreen()</a> and <a href="ntqcolor.html#qBlue">tqBlue()</a>, etc. (ntqcolor.h) to access the pixels. <p> <b>Warning:</b> If you are accessing 16-bpp image data, you must handle endianness yourself. (TQt/Embedded only) <p> <p>See also <a href="#bytesPerLine">bytesPerLine</a>(), <a href="#bits">bits</a>(), and <a href="#jumpTable">jumpTable</a>(). @@ -897,7 +897,7 @@ to a <a href="ntqpixmap.html">TQPixmap</a>. </h3> <p> Sets a color in the color table at index <em>i</em> to <em>c</em>. -<p> A color value is an RGB triplet. Use the <a href="ntqcolor.html#qRgb">qRgb()</a> function (defined in <a href="qcolor-h.html">ntqcolor.h</a>) to make RGB +<p> A color value is an RGB triplet. Use the <a href="ntqcolor.html#qRgb">tqRgb()</a> function (defined in <a href="qcolor-h.html">ntqcolor.h</a>) to make RGB triplets. <p> <p>See also <a href="#color">color</a>(), <a href="#setNumColors">setNumColors</a>(), and <a href="#numColors">numColors</a>(). @@ -928,7 +928,7 @@ Sets the pixel index or color at the coordinates (<em>x</em>, <em>y</em>) to <p> If (<em>x</em>, <em>y</em>) is not <a href="#valid">valid</a>, the result is undefined. <p> If the image is a paletted image (<a href="#depth">depth</a>() <= 8) and <em>index_or_rgb</em> >= <a href="#numColors">numColors</a>(), the result is undefined. -<p> <p>See also <a href="#pixelIndex">pixelIndex</a>(), <a href="#pixel">pixel</a>(), <a href="ntqcolor.html#qRgb">qRgb</a>(), <a href="ntqcolor.html#qRgba">qRgba</a>(), and <a href="#valid">valid</a>(). +<p> <p>See also <a href="#pixelIndex">pixelIndex</a>(), <a href="#pixel">pixel</a>(), <a href="ntqcolor.html#qRgb">tqRgb</a>(), <a href="ntqcolor.html#qRgba">tqRgba</a>(), and <a href="#valid">valid</a>(). <h3 class=fn>void <a name="setText"></a>TQImage::setText ( const char * key, const char * lang, const <a href="ntqstring.html">TQString</a> & s ) </h3> |