Imager::Color::Table - built-in Imager color table River stage three • 106 direct dependents • 118 total dependents

This class provides a base color table for use in resolving color names. The table contains the standard X11 "rgb.txt" colors. This table is not included as part of Imager::Color itself since it's moderately large. There is only one method: get my @r...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

Imager::Color::Float - Rough floating point sample color handling River stage three • 106 direct dependents • 118 total dependents

This module handles creating color objects used by Imager. The idea is that in the future this module will be able to handle color space calculations as well. A floating point Imager color consists of up to four components, each in the range 0.0 to 1...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

Imager::Font::Truetype - low-level functions for Truetype fonts River stage three • 106 direct dependents • 118 total dependents

Imager::Font creates a Imager::Font::Truetype object when asked to create a font object based on a .ttf file. See Imager::Font to see how to use this type. This class provides low-level functions that require the caller to perform data validation....

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

Imager::Filter::Flines - dim alternate lines to emulate a video display River stage three • 106 direct dependents • 118 total dependents

This is an adaption of the "flines" dynamically loadable filter provided in dynfilt/ in previous releases of Imager. This filter has no parameters....

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

Imager::Font::FreeType2 - low-level functions for FreeType2 text output River stage three • 106 direct dependents • 118 total dependents

Imager::Font creates a Imager::Font::FreeType2 object when asked to. See Imager::Font to see how to use this type. This class provides low-level functions that require the caller to perform data validation. This driver supports: transform() dpi() dra...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

Imager::Filter::Mandelbrot - filter that renders the Mandelbrot set. River stage three • 106 direct dependents • 118 total dependents

This is a expansion of the "mandelbrot" dynamically loadable filter provided in "dynfilt" in previous releases of Imager. Valid filter parameters are: * "minx", "maxx" - the range of x values to render. Defaults: -2.5, 1.5. * "miny", "maxy" - the ran...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

DynTest/DynTest.pm River stage three • 106 direct dependents • 118 total dependents

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

lib/Imager/Font/Image.pm River stage three • 106 direct dependents • 118 total dependents

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

ICO/lib/Imager/File/CUR.pm River stage three • 106 direct dependents • 118 total dependents

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

border.pl - sample to add borders to an image River stage three • 106 direct dependents • 118 total dependents

Simple sample of adding borders to an image....

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

wiggle.pl - wiggle stereoscopy River stage three • 106 direct dependents • 118 total dependents

Produces an animated GIF that displays left, then a blend of four images leading to right then back again. The left and right images are displayed a little longer. If the left and right images form a stereo pair (and the order doesn't really matter) ...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

flasher.pl - produces a slowly flashing GIF based on an input image River stage three • 106 direct dependents • 118 total dependents

flasher.pl generates an animation from the given image to "lowpct"% coverage on a blank image of color "back"....

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

anaglyph.pl - create a anaglyph from the source images River stage three • 106 direct dependents • 118 total dependents

See <http://www.3dexpo.com/anaglyph.htm> for an example where this might be useful. Implementation based on the description at http://www.recordedlight.com/stereo/tutorials/ps/anaglyph/pstut04.htm though obviously the interactive component is missing...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

tk-photo.pl - display an Imager image under Tk River stage three • 106 direct dependents • 118 total dependents

Simple code to make a Tk::Photo object from an Imager image. This works by: 1. write the image data to a scalar in PNG format 2. Base64 decode the data 3. read() it into the photo object, supplying the Base64 encoded data to the "-data" parameter....

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

gifscale.pl - demonstrates adjusting tags when scaling a GIF image River stage three • 106 direct dependents • 118 total dependents

Scales an input multiple-image GIF file. Unlike a simple scale each file solution this: * preserves GIF animation attributes * adjusts the sub-images positions on the background accounting for the scale factor....

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

interleave.pl - given two identically sized images create an image twice the height with interleaved rows from the source images. River stage three • 106 direct dependents • 118 total dependents

This sample produces an output image with interleaved rows from the two input images. Multiple implementations are included, including two that revealed bugs or limitations in Imager, to demonstrate some different approaches. See http://www.3dexpo.co...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

replace_color - replace one color with another in an image River stage three • 106 direct dependents • 118 total dependents

This is a simple demonstration of Imager::transform2 that replaces one color with another in an image. Note: this works with full color images, and always produces a 3 channel output image - the alpha channel (if any) is not preserved. Most of the wo...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

slant_text.pl - sample for drawing transformed text River stage three • 106 direct dependents • 118 total dependents

This is a sample for drawing transformed text. It's complicated by the need to create an image to put the text into, if you have text, a font, and a good idea where it belongs, it's simple to create the transformation matrix: use Imager::Matrix2d; # ...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

align-string.pl - demo of the Imager align_string() method River stage three • 106 direct dependents • 118 total dependents

Create an image in output "imagein" "outputfile" displaying a grid of the various "valign" and "halign" options for the Imager align_string() method. Try it with different fonts and strings to get a better understanding of the effect of the different...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

quad_to_square.pl - transform an arbitrary quadrilateral to a square. River stage three • 106 direct dependents • 118 total dependents

Courtesy Richard Fairhurst: I've been using it to rectify ("square up") a load of roughly scanned maps, so that an arbitrary quadrilateral is resized into a square. The transform2 function is ideal for that. Thought you might be interested to see wha...

TONYC/Imager-1.011 - 07 Mar 2019 03:20:03 GMT

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