图片分辨率设置为300时,那么25*35mm等于295*413像素,具体设置步骤如下:
所需材料:Photoshop。
一、首先打开PS软件,Ctrl+N打开新建窗口,设置宽度295像素、高度413像素、分辨率300,点击“确定”。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/8d5494eef01f3a29084f82cd9625bc315c607c29?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
二、接着把照片直接拖入PS界面内,置入一个图层。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/14ce36d3d539b600d03558b4e650352ac65cb73e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
三、图片拖入后会自动开启自由变换框,缩放至适合大小后,按回车键执行。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/4610b912c8fcc3ce9be79f309d45d688d43f2089?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
四、Ctrl+Alt+I打开图像大小窗口,能够看到,当前数值完全符合要求大小。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d043ad4bd11373f0fe30399cab0f4bfbfbed04a1?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
五、最后按Ctrl+Alt+S打开另存窗口,图片格式保存为JPG格式,点击保存,步骤完成。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/b219ebc4b74543a90fdbadcf11178a82b80114f4?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)