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+--- Thread: Image manipulation not working on localhost (/showthread.php?tid=14387)
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Image manipulation not working on localhost - El Forum - 01-29-2009
[eluser]dsheetz[/eluser]
That didn't help. I don't get any errors, or any output, with dynamic output on/off and any of the image libraries.
Does this code need to go in the controller or something? Right now I have it in my view file.
Image manipulation not working on localhost - El Forum - 01-29-2009
[eluser]dsheetz[/eluser]
This is curious... the following code:
---
Code:
$filename = "photo1.jpg";
$config['image_library'] = 'gd';
$config['source_image'] = PHOTOS_DIR . $filename;
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width'] = 75;
$config['height'] = 50;
$config['dynamic_output'] = TRUE;
$this->load->library('image_lib', $config);
echo "<pre>";
print_r($config);
echo "</pre>";
echo "<pre>";
print_r($this->image_lib);
echo "</pre>";
if (!$this->image_lib->resize())
{
echo $this->image_lib->display_errors();
}Generates the following output:
Code:
Array
(
[image_library] => gd
[source_image] => /home/mattturl/stock_library/photo1.jpg
[create_thumb] => 1
[maintain_ratio] => 1
[width] => 75
[height] => 50
[dynamic_output] => 1
)
ci_image_lib Object
(
[image_library] => gd2
[library_path] =>
[dynamic_output] =>
[source_image] =>
[new_image] =>
[width] =>
[height] =>
[quality] => 90
[create_thumb] =>
[thumb_marker] => _thumb
[maintain_ratio] => 1
[master_dim] => auto
[rotation_angle] =>
[x_axis] =>
[y_axis] =>
[wm_text] =>
[wm_type] => text
[wm_x_transp] => 4
[wm_y_transp] => 4
[wm_overlay_path] =>
[wm_font_path] =>
[wm_font_size] => 17
[wm_vrt_alignment] => B
[wm_hor_alignment] => C
[wm_padding] => 0
[wm_hor_offset] => 0
[wm_vrt_offset] => 0
[wm_font_color] => #ffffff
[wm_shadow_color] =>
[wm_shadow_distance] => 2
[wm_opacity] => 50
[source_folder] =>
[dest_folder] =>
[mime_type] =>
[orig_width] =>
[orig_height] =>
[image_type] =>
[size_str] =>
[full_src_path] =>
[full_dst_path] =>
[create_fnc] => imagecreatetruecolor
[copy_fnc] => imagecopyresampled
[error_msg] => Array
(
)
[wm_use_drop_shadow] =>
[wm_use_truetype] =>
)Notice how the image library is different for the $config array vs. the image_lib object... could this be indicative of a configuration error?
Image manipulation not working on localhost - El Forum - 01-29-2009
[eluser]dsheetz[/eluser]
by the way, there should be opening PRE tags in each of the initial echo statements... the forum seems to have escaped those somehow.
Edit: fixed the above post to quote code properly.
Image manipulation not working on localhost - El Forum - 01-30-2009
[eluser]IkoTikashi[/eluser]
[quote author="dsheetz" date="1233287929"]That didn't help. I don't get any errors, or any output, with dynamic output on/off and any of the image libraries.
Does this code need to go in the controller or something? Right now I have it in my view file.[/quote]
Jupp, the code should go into the controller, I have it in the welcome.php controller in the "function index()".
Image manipulation not working on localhost - El Forum - 01-30-2009
[eluser]IkoTikashi[/eluser]
[quote author="dsheetz" date="1233288714"]Notice how the image library is different for the $config array vs. the image_lib object... could this be indicative of a configuration error?[/quote]Hm strange, do you "autoload" the image_lib in config/autoload.php? Do you load it somewhere else? Here's my main controller:
Code:
<?php
class Main extends Controller
{
function Main()
{
parent::Controller();
}
function index()
{
$config['image_library'] = 'gd2';
$config['source_image'] = "/cvswebs/test/foto.jpg";
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width'] = 75;
$config['height'] = 50;
#$config['dynamic_output'] = TRUE;
$this->load->library('image_lib', $config);
echo "<pre>";
print_r($config);
echo "</pre>";
echo "<pre>";
print_r($this->image_lib);
echo "</pre>";
if (!$this->image_lib->resize())
{
echo $this->image_lib->display_errors();
}
}
}Image manipulation not working on localhost - El Forum - 03-28-2009
[eluser]neosable[/eluser]
I had the same problem I removed the image_lib from autoload and now works - this must be a bug
Image manipulation not working on localhost - El Forum - 12-02-2009
[eluser]hamzakhan[/eluser]
<?php
/**
*
*
*/
class Image extends Controller {
function Image()
{
parent::Controller();
}
function index()
{
$this->load->library('image_lib');
$config['image_library'] = 'gd2';
$config['source_image'] = '/server/sscart/assets/images/catagory/mypic.jpg';
$config['create_thumb'] = TRUE;
$config['maintain_ratio'] = TRUE;
$config['width'] = 25;
$config['height'] = 25;
$config['dynamic_output'] = TRUE;
// print "<img src='/server/sscart/assets/images/catagory/mypic.jpg'>";
if ( ! $this->image_lib->resize())
{
echo $this->image_lib->display_errors();
}
print "<pre>";
print_r($config);
print_r($this->image_lib);
}
}
?>
botheration is the first rule of codeigneter
you cannot get your solution untill unless u bother
so please tell me i am bother for long time.fed up from this rubish topic.
not able to resize a simple image.
code is above
my root dir of codeigneter is /server/sscart/
assest folder is /server/sscart/assets/images/catagory/mypic.jpg
library is loaded evey thing is working fine then what is goin wrong.
Image manipulation not working on localhost - El Forum - 12-03-2009
[eluser]IkoTikashi[/eluser]
@hamzakhan:
It could that you need to load the lib after defining the configs, not before:
$this->load->library('image_lib', $config);
Image manipulation not working on localhost - El Forum - 12-03-2009
[eluser]hamzakhan[/eluser]
IkoTikashi
thanks for the answer my problem is now solved last night.
but still thanks for your time.