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[Pixelle-commit] SF.net SVN: pixelle:[308] trunk/pixelle/htdocs
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From: <dbr...@us...> - 2009-12-28 06:48:59
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Revision: 308
http://pixelle.svn.sourceforge.net/pixelle/?rev=308&view=rev
Author: dbrosius
Date: 2009-12-28 06:48:49 +0000 (Mon, 28 Dec 2009)
Log Message:
-----------
rename index.html to .shtml for ssi
Added Paths:
-----------
trunk/pixelle/htdocs/index.shtml
Removed Paths:
-------------
trunk/pixelle/htdocs/index.html
Deleted: trunk/pixelle/htdocs/index.html
===================================================================
--- trunk/pixelle/htdocs/index.html 2009-12-28 06:48:06 UTC (rev 307)
+++ trunk/pixelle/htdocs/index.html 2009-12-28 06:48:49 UTC (rev 308)
@@ -1,149 +0,0 @@
-<html>
- <head>
- <title>Pixelle - A Bitmap transformation tool</title>
- <meta name="Keywords" content="bitmap image pixel transform convolution mebigfatguy">
- <script src="mbfg.js">
- </script>
- <link rel="stylesheet" type="text/css" href="mbfg.css" />
- </head>
- <body background>
- <div style="position:absolute;top:0;left:0;width:256;height:65535;z-index:1;background-image:url(blend.jpg);">
- </div>
- <div style="position:absolute;top:20;left:20;z-index:3;">
- <h1>Pixelle</h1>
- <hr/>
- <a href="http://www.sourceforge.net/projects/pixelle">Project Page</a>
- <img src="vbar.gif" height="12"/>
- <a href="javadoc/index.html">JavaDoc</a>
- <img src="vbar.gif" height="12"/>
- <a href="jnlp/pixelle.jnlp?v=1.1.0">Web Start</a>
- <!--#include virtual="mbfg_menu.shtml" -->
- <hr/>
-
- <p>Thanks for your interest in Pixelle.</p>
-
- <p>Version 1.0.0 has just been released! Please report bugs or suggestions on the project pages.</p>
-
- <p>The web start link should work, give it a try.</p>
-
- <p>There are many image editing projects out there, and many are very good. But most of
- these follow the point and click transformation style, and in some instances it can be
- tedious to edit a bitmap if you have specific ways you want to change it. This tools works
- differently. It allows you to apply arbitrary expressions to the red, green, blue, transparent
- and selection pieces of a bitmap. Each expression can take as input the value of any other
- value.</p>
-
- <p>At the heart of this program is the transform dialog, shown here:</p>
- <img src="algodlg.png"/>
- <p>It shows five input fields for specifying how to transform
- the red, green, blue and transparent parts of the bitmap, as well as the selection
- attribute of each pixel. The default values for these algorithms is the value that will
- produce an exact copy of the source image. In this way you can just change one field, or
- all fields, and get what you expect. Each algorithm may include the following items.</p>
- <ul>
- <li>p[x,y].r, p[x,y].g, p[x,y].b, p[x,y].t, p[x,y].s<br/>
- The pixel value for the red, green, blue, transparency and selection at a
- particular location.</li>
- <li>x<br/>
- The current x coordinate of the pixel location from left to right.</li>
- <li>y<br/>
- The current y coordinate of the pixel location from top to bottom.</li>
- <li>width<br/>
- The width in pixels of the image.</li>
- <li>height<br/>
- The height in pixels of the image.</li>
- <li>abs(e)<br/>
- The absolute value of an expression.</li>
- <li>min(e, f)<br/>
- The minimum value of two expressions.</li>
- <li>max(e, f)<br/>
- The maximum value of two expressions.</li>
- <li>pow(e, f)<br/>
- One expression raised to the second expression's power</li>
- <li>sqrt(e)<br/>
- The square root of an expression</li>
- <li>sin(e)<br/>
- The sine of an expression</li>
- <li>cos(e)<br/>
- The cosine of an expression</li>
- <li>tan(e)<br/>
- The tangent of an expression</li>
- <li>asin(e)<br/>
- The arc sine of an expression</li>
- <li>acos(e)<br/>
- The arc cosine of an expression</li>
- <li>atan(e)<br/>
- The arc tangent of an expression</li>
- <li>log(e)<br/>
- The log of an expression</li>
- <li>exp(e)<br/>
- The euler number (e) raised to an expression's power.</li>
- <li>random(e)<br/>
- A random number between 0 and 1</li>
- <li>pi()<br/>
- The number pi, the ratio of the circumference of a circle to its diameter</li>
- <li>e()<br/>
- The number e, the base of the natural logarithms</li>
- </ul>
-
- <p><pre>As of June 14, simple expressions should work. Some examples:
-
- p[x,y].r = <b>(x + y) == 100 ? 255 : p[x,y].r</b>
-
- This sets all red pixels to the same value as the input, except those pixels
- that form a diagonal line where x + y == 100, and those pixes are converted to white.
-
- p[x,y].r = <b>p[x,y].g</b>
-
- This sets all the red pixels to the value of all the green pixels.
-
- p[x,y].b = <b>p[y,x].b</b>
-
- This rotates the blue component 90 degrees.
-
- p[x,y].g = <b>(p[x,y].g*3 + p[x+1,y].g + p[x,y+1].g)/5</b>
-
- This performs a simple convolution operation on the green pixels.
-
- p[x,y].t = <b>((x == y) || (x == (width - y))) ? 0 : p[x,y].t</b>
-
- Sets the transparency to fully transparent in an x shape.
-
- p[x,y].s = <b>(p[x,y].r == p[x,y].g) || (p[x,y].r == p[x,y].b)</b>
-
- Sets the selection to any pixels where the red component equals either
- the green or blue component.
-
- p[x,y].b = <b>(p[x,y].s || (p[x,y].r < p[x,y].g) ? 0 : 255</b>
-
- Sets the blue pixel to full blue if the pixel is selected or if the red component
- is less than the green component, or else it sets it to black.
-
- </pre></p>
-
- <p>As of November 14, a pixel inspector window has been added, which helps determine input for the transformations</p>
-
- <p>As of November 21, transformations can be done to grayscale. Prototypical example is color separations. Also
- The output size can be specified in the transform dialog</p>
-
- <p><pre>As of February 18, multiple input sources can be processed. So
-
- p[x,y].r = <b>p(x/10)[x,y].r</b>
-
- Copies 10 pixel bands from a series of images into the destination
- Note that if the value in the parenthesis is larger then the number of images,
- the value is moded to fall into the appropriate range.</pre></p>
-
- <p>Still to be done is recognition of more image types, more options handling such as fractional pixels,
- a bunch of bugs, and a bunch of stuff I have yet to think about.</p>
- </div>
-
-<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
-</script>
-<script type="text/javascript">
-_uacct = "UA-249537-4";
-urchinTracker();
-</script>
-
- </body>
-</html>
Copied: trunk/pixelle/htdocs/index.shtml (from rev 307, trunk/pixelle/htdocs/index.html)
===================================================================
--- trunk/pixelle/htdocs/index.shtml (rev 0)
+++ trunk/pixelle/htdocs/index.shtml 2009-12-28 06:48:49 UTC (rev 308)
@@ -0,0 +1,149 @@
+<html>
+ <head>
+ <title>Pixelle - A Bitmap transformation tool</title>
+ <meta name="Keywords" content="bitmap image pixel transform convolution mebigfatguy">
+ <script src="mbfg.js">
+ </script>
+ <link rel="stylesheet" type="text/css" href="mbfg.css" />
+ </head>
+ <body background>
+ <div style="position:absolute;top:0;left:0;width:256;height:65535;z-index:1;background-image:url(blend.jpg);">
+ </div>
+ <div style="position:absolute;top:20;left:20;z-index:3;">
+ <h1>Pixelle</h1>
+ <hr/>
+ <a href="http://www.sourceforge.net/projects/pixelle">Project Page</a>
+ <img src="vbar.gif" height="12"/>
+ <a href="javadoc/index.html">JavaDoc</a>
+ <img src="vbar.gif" height="12"/>
+ <a href="jnlp/pixelle.jnlp?v=1.1.0">Web Start</a>
+ <!--#include virtual="mbfg_menu.shtml" -->
+ <hr/>
+
+ <p>Thanks for your interest in Pixelle.</p>
+
+ <p>Version 1.0.0 has just been released! Please report bugs or suggestions on the project pages.</p>
+
+ <p>The web start link should work, give it a try.</p>
+
+ <p>There are many image editing projects out there, and many are very good. But most of
+ these follow the point and click transformation style, and in some instances it can be
+ tedious to edit a bitmap if you have specific ways you want to change it. This tools works
+ differently. It allows you to apply arbitrary expressions to the red, green, blue, transparent
+ and selection pieces of a bitmap. Each expression can take as input the value of any other
+ value.</p>
+
+ <p>At the heart of this program is the transform dialog, shown here:</p>
+ <img src="algodlg.png"/>
+ <p>It shows five input fields for specifying how to transform
+ the red, green, blue and transparent parts of the bitmap, as well as the selection
+ attribute of each pixel. The default values for these algorithms is the value that will
+ produce an exact copy of the source image. In this way you can just change one field, or
+ all fields, and get what you expect. Each algorithm may include the following items.</p>
+ <ul>
+ <li>p[x,y].r, p[x,y].g, p[x,y].b, p[x,y].t, p[x,y].s<br/>
+ The pixel value for the red, green, blue, transparency and selection at a
+ particular location.</li>
+ <li>x<br/>
+ The current x coordinate of the pixel location from left to right.</li>
+ <li>y<br/>
+ The current y coordinate of the pixel location from top to bottom.</li>
+ <li>width<br/>
+ The width in pixels of the image.</li>
+ <li>height<br/>
+ The height in pixels of the image.</li>
+ <li>abs(e)<br/>
+ The absolute value of an expression.</li>
+ <li>min(e, f)<br/>
+ The minimum value of two expressions.</li>
+ <li>max(e, f)<br/>
+ The maximum value of two expressions.</li>
+ <li>pow(e, f)<br/>
+ One expression raised to the second expression's power</li>
+ <li>sqrt(e)<br/>
+ The square root of an expression</li>
+ <li>sin(e)<br/>
+ The sine of an expression</li>
+ <li>cos(e)<br/>
+ The cosine of an expression</li>
+ <li>tan(e)<br/>
+ The tangent of an expression</li>
+ <li>asin(e)<br/>
+ The arc sine of an expression</li>
+ <li>acos(e)<br/>
+ The arc cosine of an expression</li>
+ <li>atan(e)<br/>
+ The arc tangent of an expression</li>
+ <li>log(e)<br/>
+ The log of an expression</li>
+ <li>exp(e)<br/>
+ The euler number (e) raised to an expression's power.</li>
+ <li>random(e)<br/>
+ A random number between 0 and 1</li>
+ <li>pi()<br/>
+ The number pi, the ratio of the circumference of a circle to its diameter</li>
+ <li>e()<br/>
+ The number e, the base of the natural logarithms</li>
+ </ul>
+
+ <p><pre>As of June 14, simple expressions should work. Some examples:
+
+ p[x,y].r = <b>(x + y) == 100 ? 255 : p[x,y].r</b>
+
+ This sets all red pixels to the same value as the input, except those pixels
+ that form a diagonal line where x + y == 100, and those pixes are converted to white.
+
+ p[x,y].r = <b>p[x,y].g</b>
+
+ This sets all the red pixels to the value of all the green pixels.
+
+ p[x,y].b = <b>p[y,x].b</b>
+
+ This rotates the blue component 90 degrees.
+
+ p[x,y].g = <b>(p[x,y].g*3 + p[x+1,y].g + p[x,y+1].g)/5</b>
+
+ This performs a simple convolution operation on the green pixels.
+
+ p[x,y].t = <b>((x == y) || (x == (width - y))) ? 0 : p[x,y].t</b>
+
+ Sets the transparency to fully transparent in an x shape.
+
+ p[x,y].s = <b>(p[x,y].r == p[x,y].g) || (p[x,y].r == p[x,y].b)</b>
+
+ Sets the selection to any pixels where the red component equals either
+ the green or blue component.
+
+ p[x,y].b = <b>(p[x,y].s || (p[x,y].r < p[x,y].g) ? 0 : 255</b>
+
+ Sets the blue pixel to full blue if the pixel is selected or if the red component
+ is less than the green component, or else it sets it to black.
+
+ </pre></p>
+
+ <p>As of November 14, a pixel inspector window has been added, which helps determine input for the transformations</p>
+
+ <p>As of November 21, transformations can be done to grayscale. Prototypical example is color separations. Also
+ The output size can be specified in the transform dialog</p>
+
+ <p><pre>As of February 18, multiple input sources can be processed. So
+
+ p[x,y].r = <b>p(x/10)[x,y].r</b>
+
+ Copies 10 pixel bands from a series of images into the destination
+ Note that if the value in the parenthesis is larger then the number of images,
+ the value is moded to fall into the appropriate range.</pre></p>
+
+ <p>Still to be done is recognition of more image types, more options handling such as fractional pixels,
+ a bunch of bugs, and a bunch of stuff I have yet to think about.</p>
+ </div>
+
+<script src="http://www.google-analytics.com/urchin.js" type="text/javascript">
+</script>
+<script type="text/javascript">
+_uacct = "UA-249537-4";
+urchinTracker();
+</script>
+
+ </body>
+</html>
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