SubwayTooter-Android-App/resizeLauncherIcon.pl

101 lines
3.5 KiB
Perl

#!perl --
use strict;
use warnings;
use Image::Magick;
sub resize{
my($src_file,$dst_file,$resize_w,$resize_h,$scale) = @_;
my $image = new Image::Magick;
$image->read($src_file);
my($src_w,$src_h) = $image->Get(qw( width height));
if( not ( $src_w and $src_h ) ){
warn "cant get image bound. $src_file\n";
return;
}
if($resize_w < 0 ){
# wが-1ならソース画像をxxxhdpi(x4)として扱い、$scaleに応じて縮小する
$resize_w = $src_w * ( $scale /4 );
$resize_h = $src_h * ( $scale /4 );
}else{
# wかhのどちらかが0なら、適当に補う
if( not $resize_w ){
$resize_w = $resize_h * $src_w / $src_h;
}elsif( not $resize_h ){
$resize_h = $resize_w * $src_h / $src_w;
}
}
$image -> Resize(
width => $resize_w,
height => $resize_h,
blur => 0.8,
);
$image -> Write( "png:$dst_file" );
print "$dst_file\n";
}
my @scale_list = (
[qw( mdpi 1 )],
[qw( hdpi 1.5 )],
[qw( xhdpi 2 )],
[qw( xxhdpi 3 )],
[qw( xxxhdpi 4 )],
);
sub resize_scales{
my($src,$res_dir,$dir_prefix,$res_name,$w,$h)=@_;
if( $w < 0 ){
for(@scale_list){
my($dir_suffix,$scale)=@$_;
my $subdir = "$res_dir/$dir_prefix-$dir_suffix";
mkdir($subdir,0777);
resize( $src, "$subdir/$res_name.png", $w,$h,$scale);
}
}else{
for(@scale_list){
my($dir_suffix,$scale)=@$_;
my $subdir = "$res_dir/$dir_prefix-$dir_suffix";
mkdir($subdir,0777);
resize( $src, "$subdir/$res_name.png", $scale * $w, $scale * $h );
}
}
}
my $res_dir = "app/src/main/res";
#resize_scales( "_ArtWork/ic_app_logo-512.png" ,$res_dir,"drawable","ic_app_logo",0,32);
#resize_scales( "_ArtWork/ic_launcher-1024.png" ,$res_dir,"mipmap","ic_launcher",0,48);
#resize_scales( "_ArtWork/ic_notification-817.png" ,$res_dir,"drawable","ic_notification",0,24);
#
#resize_scales( "_ArtWork/ic_launcher_20170513.png" ,$res_dir,"mipmap","ic_launcher",0,48);
#resize_scales( "_ArtWork/ic_notification_20150513.png" ,$res_dir,"drawable","ic_notification",0,24);
#
#
#resize_scales( "_ArtWork/ic_hourglass.png" ,$res_dir,"drawable","ic_hourglass",0,32);
#resize_scales( "_ArtWork/ic_hourglass_dark.png" ,$res_dir,"drawable","ic_hourglass_dark",0,32);
#
#
#resize_scales( "_ArtWork/ic_follow_cross.png" ,$res_dir,"drawable","ic_follow_cross",0,32);
#resize_scales( "_ArtWork/ic_follow_cross_dark.png" ,$res_dir,"drawable","ic_follow_cross_dark",0,32);
#resize_scales( "_ArtWork/ic_follow_plus.png" ,$res_dir,"drawable","ic_follow_plus",0,32);
#resize_scales( "_ArtWork/ic_follow_plus_dark.png" ,$res_dir,"drawable","ic_follow_plus_dark",0,32);
#resize_scales( "_ArtWork/ic_followed_by.png" ,$res_dir,"drawable","ic_followed_by",0,32);
#resize_scales( "_ArtWork/ic_followed_by_dark.png" ,$res_dir,"drawable","ic_followed_by_dark",0,32);
#
#
#resize_scales( "_ArtWork/media_type_gifv.png" ,$res_dir,"drawable","media_type_gifv",-1,-1);
#resize_scales( "_ArtWork/media_type_image.png" ,$res_dir,"drawable","media_type_image",-1,-1);
#resize_scales( "_ArtWork/media_type_unknown.png" ,$res_dir,"drawable","media_type_unknown",-1,-1);
#resize_scales( "_ArtWork/media_type_video.png" ,$res_dir,"drawable","media_type_video",-1,-1);
resize_scales( "_ArtWork/hohoemi.png" ,$res_dir,"drawable","emoji_hohoemi",0,24);
resize_scales( "_ArtWork/nicoru.png" ,$res_dir,"drawable","emoji_nicoru",0,24);
resize_scales( "_ArtWork/ic_nicoru.png" ,$res_dir,"drawable","ic_nicoru",0,32);
resize_scales( "_ArtWork/ic_nicoru_dark.png" ,$res_dir,"drawable","ic_nicoru_dark",0,32);