I need to convert a color jpg png map to a monochrome bitmap (not wbmp, in the GD library, but bmp), similar to the windows drawing tool: : : now we need to use php code to implement it. Do you have any ideas? Or ready-made wheels? Ask for advice...
initial conditions 1. 2.() desired effect 3.php 4.html css repeat ...
I read this http: yuncode.net code c_594. is successful after using it. It doesn t seem to be misused, and it doesn t seem to have a bad effect. it s just a little more skeptical . question 1 this is to multiply the height by 0.9 if you excee...
there is a cloth size of $plat 600x300 I have first put a piece of film into the right 300x300 of this cloth right imagecopyresampled($plat, $xxx, 300, 0, 0, 0, 300, 300, 300, 300); then you want to 300x300 the user s slices to the left . left ...
use PHP s GD library to generate posters, and then cut the QR code into a circle and put it in a specified location. I found all the codes on the Internet, but now I still encounter that the QR code has been cut into a circle, but the picture has its o...
problem description A novice has just started webservice, of java. I want to create a restful-style webservice based on maven (data transfer format is json). however, most of the data on the network is integrated with spring or webservcie created by ...
<image src=".. .. static img point.png" @click="pointClick(items.id)"> methods: { pointClick: function(ID) { } } how to determine whether the ID value transmitted each time is equal, because it is necessary to en...
Table: < table > < thead > < tr > < th > a < th > < th > b < th > < th > c < th > < th > d < th > < th > e < th > < tr > < thead > < tbody class= "getTableData " > < tr > < th > 1 < th > < th > 22222222222222222222222222222222222 < t...
introduce elementui and mintui, on demand, but both need to set how libraryName, should be written in babelrc ....
as shown in the picture, why is this? I just installed it. Those on Baidu have not been used. I have also changed those 127s. I have not used them all. ...