Bilder Klasse

snatch-ic · 13.06.2007, 06:00

Hallo,
ich suche eine gute und einfache Klasse mit der ich Bilder bearbeiten kann. Damit ist z.B. das ändern der Größe der Bilder gemeint.

Kann mir da jemand was empfehlen?

mfg snatch

Zergling-new · 13.06.2007, 11:45

Hallo,

PEAR::Image_Transform ist sehr gut:
http://pear.php.net/package/Image_Transform

resize(), scale() und rotate() sind eigentlich ausreichend.
Eine Übersicht aller Methoden, aus denen du die Funktionalität lesen kannst, findest du hier:
http://pear.php.net/package/Image_Tr...Driver_GD.html

Zitat:

* __construct
* Image_Transform_Driver_GD
* addBorder
* addText
* crop
* display
* flip
* free
* gamma
* greyscale
* load
* mirror
* rotate
* save
* _createImage
* _generate
* _resize

Zitat:

Image_Transform::addBorder()
Image_Transform::addDropShadow()
Image_Transform::addText()
Image_Transform::canvasResize()
Image_Transform::colorarray2colorhex()
Converts an array of RGB value into a #FFFFFF format color.
Image_Transform::colorhex2colorarray()
Converts a color string into an array of RGB values
Image_Transform::crop()
Crops an image
Image_Transform::display()
Outputs the image to standard output
Image_Transform::factory()
Creates a new Image_Transform object
Image_Transform::fit()
Fits the image in the specified box size
Image_Transform::fitX()
Fits the image in the specified width
Image_Transform::fitY()
Fits the image in the specified height
Image_Transform::flip()
Vertical mirroring
Image_Transform::free()
Releases resource
Image_Transform::gamma()
Corrects the gamma of an image
Image_Transform::getImageHeight()
Returns the image height
Image_Transform::getImageSize()
Returns the image size and extra format information
Image_Transform::getImageType()
Returns the type of the image being manipulated
Image_Transform::getImageWidth()
Returns the image width
Image_Transform::getMimeType()
Returns the MIME type of the image being manipulated
Image_Transform::getTempDir()
Returns the temp directory according to either the TMP, TMPDIR, or TEMP env variables. If these are not set it will also check for the existence of /tmp, %WINDIR%\temp
Image_Transform::getTempFile()
Returns a temporary filename using tempnam() and the above getTmpDir() function.
Image_Transform::getWebSafeFormat()
This looks at the current image type and attempts to determine which
Image_Transform::grayscale()
Image_Transform::greyscale()
Converts an image into greyscale colors
Image_Transform::intersects()
Checks if the rectangle passed intersects with the current image
Image_Transform::isError()
Returns/sets an error when the instance couldn't initialize properly
Image_Transform::keepSettingsOnSave()
Image_Transform::load()
Loads an image file to work with
Image_Transform::mirror()
Horizontal mirroring
Image_Transform::resize()
Resizes the image in the X and/or Y direction(s)
Image_Transform::rotate()
Rotates the image clockwise
Image_Transform::save()
Saves image to file
Image_Transform::scale()
Scales an image by a percentage, factor or a given length
Image_Transform::scaleByFactor()
Scales an image to a factor of its original size. For example, if my image was 640x480 and I called scaleByFactor(0.5) then the image would be resized to 320x240.
Image_Transform::scaleByLength()
Alias for scaleMaxLength
Image_Transform::scaleByPercentage()
Scales an image to a percentage of its original size. For example, if my image was 640x480 and I called scaleByPercentage(10) then the image would be resized to 64x48
Image_Transform::scaleByX()
Scales the image to the specified width
Image_Transform::scaleByXY()
Alias for resize()
Image_Transform::scaleByY()
Scales the image to the specified height.
Image_Transform::scaleMaxLength()
Scales an image so that the longest side has the specified dimension.
Image_Transform::setOption()
Sets one options
Image_Transform::setOptions()
Sets multiple options at once
Image_Transform::supportsType()
Returns if the driver supports a given image type
Image_Transform::_convert_image_type()
Returns the matching IMAGETYPE_* constant for a given image type
Image_Transform::_getColor()
Returns a color option
Image_Transform::_getOption()
Returns an option
Image_Transform::_get_default_text_params()
Returns the current value of $this->default_text_params.
Image_Transform::_get_image_details()
Sets the image type (in lowercase letters), the image height and width.
Image_Transform::_parse_size()
Parses input for number format and convert
Image_Transform::_prepare_cmd()
Handles space in path and Windows/UNIX difference
Image_Transform::_resize()
Place holder for the real resize method used by extended methods to do the resizing
Image_Transform::_rotation_angle()
Returns an angle between 0 and 360 from any angle value
Image_Transform::_set_img_x()
Sets the image width
Image_Transform::_set_img_y()
Sets the image height
Image_Transform::_set_new_x()
Sets the new image width
Image_Transform::_set_new_y()
Sets the new image height

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13.06.2007, 06:00
snatch-ic Erfahrener Benutzer Registriert seit: 04.12.2005 Beiträge: 286 PHP-Kenntnisse: Fortgeschritten	Bilder Klasse Hallo, ich suche eine gute und einfache Klasse mit der ich Bilder bearbeiten kann. Damit ist z.B. das ändern der Größe der Bilder gemeint. Kann mir da jemand was empfehlen? mfg snatch


Mister Ad PHP Code Flüsterer Registriert seit: 21.08.2005 Beiträge: 4682 PHP-Kenntnisse: Fortgeschritten