mirror of
https://github.com/Lapikud/lapikud.github.io.git
synced 2026-04-07 12:34:17 +00:00
Add Resize for windows
Change target folders in resize.bat to point to correct folders (need entire path, starting from c: or equiv.)
This commit is contained in:
TankerElite
GitHub
7
assets/mentors-images/resize.bat
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7
assets/mentors-images/resize.bat
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@echo off
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set "source_folder=\original"
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set "result_folder_1=\optimised"
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for %%a in ("%source_folder%\*jpg") do (
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call scale.bat -source "%%~fa" -target "%result_folder_1%\%%~nxa" -max-height 300 -max-width 300 -keep-ratio no -force yes
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)
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310
assets/mentors-images/scale.bat
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310
assets/mentors-images/scale.bat
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@if (@X)==(@Y) @end /* JScript comment
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@echo off
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cscript //E:JScript //nologo "%~f0" %*
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::pause
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exit /b %errorlevel%
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@if (@X)==(@Y) @end JScript comment */
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//https://msdn.microsoft.com/en-us/library/windows/desktop/ms630819(v=vs.85).aspx
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var imageFile = new ActiveXObject("WIA.ImageFile");
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var imageProcess = new ActiveXObject("WIA.ImageProcess");
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var fileSystem = new ActiveXObject("Scripting.FileSystemObject");
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var ARGS=WScript.Arguments;
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/******
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Scale filter description:
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Scales image to the specified Maximum Width and Maximum Height preserving
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Aspect Ratio if necessary.
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MaximumWidth - Set the MaximumWidth property to the width (in pixels)
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that you wish to scale the image to.
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MaximumHeight - Set the MaximumHeight property to the height (in pixels)
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that you wish to scale the image to.
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PreserveAspectRatio - Set the PreserveAspectRatio property to True
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[the default] if you wish to maintain the current aspect
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ration of the image, otherwise False and the image will
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be stretched to the MaximumWidth and MaximumHeight
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FrameIndex - Set the FrameIndex property to the index of a frame if
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you wish to modify a frame other than the ActiveFrame,
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otherwise 0 [the default]
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******/
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//defaults
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var maxWidth=0;
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var maxHeight=0;
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var pRatio=true;
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var frameIndex=0;
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var source="";
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var target="";
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var force=false;
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var height=0;
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var width=0;
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var percentage=false;
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////////////////////////////
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//// //
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/**/ var QUALITY=100; //
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//// //
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////////////////////////////
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function existsFile(path){
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if (fileSystem.FileExists(path))
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return true;
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}
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function existsFolder(path){
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if (fileSystem.FolderExists(path))
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return true;
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}
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function deleteFile(path){
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fileSystem.DeleteFile(path);
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}
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function loadImage(image,imageFile){
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try{
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image.LoadFile(imageFile);
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}catch(err){
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WScript.Echo("Probably "+imageFile+" is not a valid image file");
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WScript.Echo(err.message);
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WScript.Quit(30);
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}
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height=image.Height;
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width=image.Width;
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}
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function ID2Format(id){
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var ids={};
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ids["{B96B3CAB-0728-11D3-9D7B-0000F81EF32E}"]="BPM";
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ids["{B96B3CAF-0728-11D3-9D7B-0000F81EF32E}"]="PNG";
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ids["{B96B3CB0-0728-11D3-9D7B-0000F81EF32E}"]="GIF";
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ids["{B96B3CAE-0728-11D3-9D7B-0000F81EF32E}"]="JPG";
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ids["{B96B3CB1-0728-11D3-9D7B-0000F81EF32E}"]="TIFF";
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return ids[id];
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}
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function format2ID(format){
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formats={};
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formats["BMP"]="{B96B3CAB-0728-11D3-9D7B-0000F81EF32E}";
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formats["PNG"]="{B96B3CAF-0728-11D3-9D7B-0000F81EF32E}";
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formats["GIF"]="{B96B3CB0-0728-11D3-9D7B-0000F81EF32E}";
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formats["JPG"]="{B96B3CAE-0728-11D3-9D7B-0000F81EF32E}";
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formats["TIFF"]="{B96B3CB1-0728-11D3-9D7B-0000F81EF32E}";
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return formats[format];
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}
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function convert(image,format){
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var ic=imageProcess.Filters.Count;
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var filterFormat=format2ID(format);
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if(filterFormat==null){
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WScript.Echo("not supported target format "+format);
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WScript.Quit(90);
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}
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imageProcess.Filters.Add(imageProcess.FilterInfos("Convert").FilterID);
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imageProcess.Filters(ic+1).Properties("FormatID").Value = filterFormat;
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imageProcess.Filters(ic+1).Properties("Quality").Value = QUALITY;
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}
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function scale(){
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if(maxHeight<=0){
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WScript.Echo("MaximumHeight ("+maxHeight+") should be bigger than 0");
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WScript.Quit(80);
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}
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if(maxWidth<=0){
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WScript.Echo("MaximumHeight ("+maxWidth+") should be bigger than 0");
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WScript.Quit(81);
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}
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var ic=imageProcess.Filters.Count;
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//var filterFormat=format2ID(format);
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imageProcess.Filters.Add(imageProcess.FilterInfos("Scale").FilterID);
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imageProcess.Filters(ic+1).Properties("MaximumWidth").Value = maxWidth;
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imageProcess.Filters(ic+1).Properties("MaximumHeight").Value = maxHeight;
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//WScript.Echo(pRatio+"::"+maxWidth+"::"+maxHeight+">>"+width+"++"+height);
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imageProcess.Filters(ic+1).Properties("PreserveAspectRatio").Value = pRatio;
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imageProcess.Filters(ic+1).Properties("FrameIndex").Value = frameIndex;
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}
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function fromPerc(){
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maxWidth=Math.round((width*maxWidth)/100);
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maxHeight=Math.round((height*maxHeight)/100);
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if(maxHeight==0)
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maxHeight=1;
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if(maxWidth==0)
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maxWidth=1;
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}
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function printHelp(){
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WScript.Echo( WScript.ScriptName + " - resizes an image");
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WScript.Echo(" ");
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WScript.Echo(WScript.ScriptName + "-source source.file -target file.format [-max-height height] [-max-width width] [-percentage yes|no] [-keep-ratio yes|no] [-frame-index -0.5..1] ");
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WScript.Echo("-source - the image that will flipped or rotated.");
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WScript.Echo("-target - the file where the transformations will be saved in.If the file extension format is different than the source it will be converted to the pointed one.Supported formats are BMp,JPG,GIF,TIFF,PNG");
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WScript.Echo("-percentage - whether the rescale will be calculated in pixels or in percentages.If yes percentages will be used.Default is no.");
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WScript.Echo("-force - If yes and the target file already exists , it will be overwritten");
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WScript.Echo("-max-height - max height of the image");
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WScript.Echo("-max-width - max width of the image");
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WScript.Echo("-keep-ratio - if dimensions ratio will be preserved.Default is yes");
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WScript.Echo("-frame-index - Have no idea what this is used for , but it is pressented in the rotation filter capabilities.Images with this and without looks the same.Accepted values are from -0.5 to 1");
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}
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function parseArguments(){
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if (WScript.Arguments.Length<4 || ARGS.Item(1).toLowerCase() == "-help" || ARGS.Item(1).toLowerCase() == "-h" ) {
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printHelp();
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WScript.Quit(0);
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}
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if (WScript.Arguments.Length % 2 == 1 ) {
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WScript.Echo("Illegal arguments ");
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printHelp();
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WScript.Quit(1);
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}
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//ARGS
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for(var arg = 0 ; arg<ARGS.Length-1;arg=arg+2) {
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if (ARGS.Item(arg) == "-source") {
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source = ARGS.Item(arg +1);
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}
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if (ARGS.Item(arg) == "-target") {
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target = ARGS.Item(arg +1);
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}
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if (ARGS.Item(arg).toLowerCase() == "-force" && (ARGS.Item(arg +1).toLowerCase() == "yes" || ARGS.Item(arg +1).toLowerCase() == "true") ) {
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force=true;
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}
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if (ARGS.Item(arg).toLowerCase() == "-percentage" && (ARGS.Item(arg +1).toLowerCase() == "yes" || ARGS.Item(arg +1).toLowerCase() == "true") ) {
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percentage=true;
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}
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if (ARGS.Item(arg).toLowerCase() == "-keep-ratio" && (ARGS.Item(arg +1).toLowerCase() == "no" || ARGS.Item(arg +1).toLowerCase() == "false") ) {
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pRatio=false;
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}
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if (ARGS.Item(arg).toLowerCase() == "-max-width") {
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try {
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maxWidth=parseInt(ARGS.Item(arg +1));
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} catch (err){
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WScript.Echo("Wrong argument:");
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WScript.Echo(err.message);
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WScript.Quit(10);
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}
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}
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if (ARGS.Item(arg).toLowerCase() == "-max-height") {
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try {
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maxHeight=parseInt(ARGS.Item(arg +1));
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} catch (err){
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WScript.Echo("Wrong argument:");
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WScript.Echo(err.message);
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WScript.Quit(15);
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}
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}
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if (ARGS.Item(arg).toLowerCase() == "-frame-index") {
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try {
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frameIndex=parseFloat(ARGS.Item(arg +1));
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if(frameIndex<-0.5 || frameIndex > 1){
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WScript.Echo("Wrong argument - frame index should be between -0.5 and 1");
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WScript.Quit(25);
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}
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} catch (err){
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WScript.Echo("Wrong argument:");
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WScript.Echo(err.message);
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WScript.Quit(20);
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}
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}
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}
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if (target==""){
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WScript.Echo("Target file not passed");
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WScript.Quit(5);
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}
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if(source==""){
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WScript.Echo("Source file not passed");
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WScript.Quit(6);
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}
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}
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parseArguments();
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if(!existsFile(source)){
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WScript.Echo("Source image: " + source +" does not exists");
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WScript.Quit(40);
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}
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if(existsFile(target) && !force){
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WScript.Echo("Target image: " + target +" already exists");
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WScript.Quit(45);
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}
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if(existsFolder(target)){
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WScript.Echo("There's existing folder with the target file (" + target +") name");
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WScript.Quit(46);
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}
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if(existsFile(target) && force){
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deleteFile(target);
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}
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var targetFormat=target.split(".")[target.split(".").length-1].toUpperCase();
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loadImage(imageFile,source);
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var sourceFormat=ID2Format(imageFile.FormatID);
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if(maxWidth==0 && !percentage){
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maxWidth=width;
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}
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if(maxHeight==0 && !percentage){
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maxHeight=height;
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}
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if(maxWidth==0 && percentage){
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maxWidth=100;
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}
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if(maxHeight==0 && percentage){
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maxHeight=100;
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}
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if(percentage){
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fromPerc();
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}
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///
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scale();
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///
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if (sourceFormat !== targetFormat ){
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convert(resImg,targetFormat);
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}
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var resImg=imageProcess.Apply(imageFile);
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resImg.SaveFile(target);
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