如何用空格隐藏部分图像? [英] How do I hide part of an image with white space?

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问题描述




我正在使用PHP 5.我想知道一个图像,a.jpg,我怎么能

制作图像这看起来像你滑了一张白色索引卡(

我有一个文件,white.jpg与a.jpg的尺寸相同)超过

a.jpg?请注意,您将从上到下滑动图像或从左到右滑动
,但不是两者。


谢谢,请告诉我,如果这是有道理的...它很难用b $ b描述。


最好, - 戴夫

Hi,

I''m using PHP 5. I was wondering given an image, a.jpg, how can I
make an image that would look like you slid a white index card (which
I have a file, white.jpg with the same dimensions as a.jpg) over
a.jpg? Note that you''d be sliding the image from top to bottom or
from left to right, but not both.

Thanks, let me know if this makes sense ... it''s a litlte hard to
describe.

Best, - Dave

推荐答案

la *********** @ zipmail。 com schrieb:
la***********@zipmail.com schrieb:




我正在使用PHP 5.我想知道给定的图片,a.jpg,我该怎么办?b $ b制作一张看起来像你滑了一张白色索引卡的图片(

我有一个文件,white.jpg和与a.jpg相同的尺寸)

a.jpg?请注意,您将从上到下滑动图像或从左到右滑动
,但不是两者。


谢谢,请告诉我,如果这是有道理的...它很难用b $ b描述。


最佳, - Dave
Hi,

I''m using PHP 5. I was wondering given an image, a.jpg, how can I
make an image that would look like you slid a white index card (which
I have a file, white.jpg with the same dimensions as a.jpg) over
a.jpg? Note that you''d be sliding the image from top to bottom or
from left to right, but not both.

Thanks, let me know if this makes sense ... it''s a litlte hard to
describe.

Best, - Dave



您正在寻找:

a)z-index(HTML)



b)gd2函数(PHP)

You are looking for:
a) z-index (HTML)
or
b) gd2 Functions (PHP)


Olaf Schinkel写道:
Olaf Schinkel wrote:
la *********** @ zipmail.com schrieb:
la***********@zipmail.com schrieb:

>

我正在使用PHP 5.我想知道给出一个图像,a.jpg,我怎么能制作一个看起来像你滑动白色索引卡的图像(哪个我/我a.jpg有一个文件,white.jpg和a.jpg相同的尺寸?请注意,您将从上到下滑动图像或从左到右滑动
,但不是两者。

谢谢,让我知道这是否有意义......它'很难描述。

最好的, - Dave
>Hi,

I''m using PHP 5. I was wondering given an image, a.jpg, how can I
make an image that would look like you slid a white index card (which
I have a file, white.jpg with the same dimensions as a.jpg) over
a.jpg? Note that you''d be sliding the image from top to bottom or
from left to right, but not both.

Thanks, let me know if this makes sense ... it''s a litlte hard to
describe.

Best, - Dave



您正在寻找:

a)z-index(HTML)



b)gd2函数(PHP)

You are looking for:
a) z-index (HTML)
or
b) gd2 Functions (PHP)



甚至''透明的GIF电影''。和Z-index

Or even ''transparent gif movies''. And Z-index


6月13日,3:49 * pm,Olaf Schinkel< tr ... @ schinkel.tvwrote:
On Jun 13, 3:49*pm, Olaf Schinkel <tr...@schinkel.tvwrote:

laredotorn ... @ zipmail.com schrieb:
laredotorn...@zipmail.com schrieb:Hi,

我正在使用PHP 5. *我想知道给定的图片,a.jpg,我该怎么办?b $ b制作一张看起来像你滑了一张白色索引卡的图片(

我有一个文件,white.jpg和与a.jpg相同的尺寸)

a.jpg? *请注意,您将从上到下滑动图像或从左到右滑动
,但不是两者。
I''m using PHP 5. *I was wondering given an image, a.jpg, how can I
make an image that would look like you slid a white index card (which
I have a file, white.jpg with the same dimensions as a.jpg) over
a.jpg? *Note that you''d be sliding the image from top to bottom or
from left to right, but not both.


谢谢,让我知道这是否有意义...这是一个很难以b / b
描述。
Thanks, let me know if this makes sense ... it''s a litlte hard to
describe.


Best, - Dave
Best, - Dave



您正在寻找:

a)z-index(HTML)



b)gd2函数(PHP)


You are looking for:
a) z-index (HTML)
or
b) gd2 Functions (PHP)



让我会说我走了gd2路线。我会使用哪些功能/概念?

你有任何示例代码吗?


谢谢, - Dave

Let''s say I go the gd2 route. What functions/concepts would I use?
Do you have any example code?

Thanks, - Dave

这篇关于如何用空格隐藏部分图像?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!

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