3

I originally upgraded from OS X Mavericks to El Capitan, and when I edit PDF files, my default highlighter is the bright yellow color (bottom example of the image). However, recently, after I changed highlighter color to red, and then back to yellow, the new highlighted yellow color (top example of the same image) is no longer the same as bottom one. And no matter what I do, the new yellow highlighter is no longer bright..just this dull tangerine like color :(

enter image description here

How do I go about switching back to the desired highlighting yellow color again?

Thanks

Note 1: My current version of Preview is 8.1.877

Note 2: The screen shot is based on APA Building Better Home brochure A530...

1

Someone was kind enough to write a code that would fix this problem.

I am reposting the code here, so that I can streamline the solution.

//compile with: clang -W -Wall changehighlight.m -framework AppKit
#import <AppKit/AppKit.h>

char cmd[2048];

int main(int argc,char **argv){
    if(argc<3){
        fprintf(stderr,"changehighlight Listname Colorname\nexample: Apple Orange / Crayons Lime\n");
        return 1;
    }
    @autoreleasepool{
        //prepare
        int ver=0;
        {
            int c;
            FILE *funame=popen("uname -r","r");
            for(;~(c=fgetc(funame))&&c!='.';)ver=ver*10+c-'0';
            pclose(funame);
            if(ver<12){
                printf("It looks like you are using Lion or former. This app is useless and might cause unexpected result. Are you sure to continue? [y/N] ");
                c=getchar();
                if(c!='y'&&c!='Y')return 1;
            }
        }

        //get color
        NSColor *color=nil;
        {
            NSString *listname=[NSString stringWithCString:argv[1] encoding:NSUTF8StringEncoding];
            NSString *name=[NSString stringWithCString:argv[2] encoding:NSUTF8StringEncoding];
            for(NSColorList *colorlist in [NSColorList availableColorLists]){
                if([[colorlist name] isEqual:listname]){
                    color=[colorlist colorWithKey:name];
                }
            }
            if(color==nil){
                fprintf(stderr,"color name looks invalid\n");
                return 1;
            }
        }
        NSData *data=[NSArchiver archivedDataWithRootObject:color];
        NSString *desc=[data description];

        //do the hack
        strcpy(cmd,"defaults write \"");
        strcat(cmd,getenv("HOME"));
        if(ver==14){
            // Yosemite
            strcat(cmd,"/Library/Group Containers/com.apple.Preview/Library/Preferences/com.apple.Preview.plist");
        }else if(ver>=11){
            // Lion,Mountain Lion,Mavericks and El Capitan
            strcat(cmd,"/Library/Containers/com.apple.Preview/Data/Library/Preferences/com.apple.Preview.plist");
        }else{
            strcat(cmd,"/Library/Preferences/com.apple.Preview.plist");
        }
        // PVAnnotationColor_8:   highlight
        // PVAnnotationColor_9:   delete line (need to use right click menu)
        // PVAnnotationColor_10:  under line (not functional)
        strcat(cmd,"\" PVAnnotationColor_8 \"");
        strcat(cmd,[desc UTF8String]);
        strcat(cmd,"\"");
        puts(cmd);
        system(cmd);
        system("killall cfprefsd");
        return 0;
    }
}

/*
List of Colors with usual OSX configuration:

Apple Black
Apple Blue
Apple Brown
Apple Cyan
Apple Green
Apple Magenta
Apple Orange
Apple Purple
Apple Red
Apple Yellow
Apple White

Crayons Cantaloupe
Crayons Honeydew
Crayons Spindrift
Crayons Sky
Crayons Lavender
Crayons Carnation
Crayons Licorice
Crayons Snow
Crayons Salmon
Crayons Banana
Crayons Flora
Crayons Ice
Crayons Orchid
Crayons Bubblegum
Crayons Lead
Crayons Mercury
Crayons Tangerine
Crayons Lime
Crayons Sea Foam
Crayons Aqua
Crayons Grape
Crayons Strawberry
Crayons Tungsten
Crayons Silver
Crayons Maraschino
Crayons Lemon
Crayons Spring
Crayons Turquoise
Crayons Blueberry
Crayons Magenta
Crayons Iron
Crayons Magnesium
Crayons Mocha
Crayons Fern
Crayons Moss
Crayons Ocean
Crayons Eggplant
Crayons Maroon
Crayons Steel
Crayons Aluminum
Crayons Cayenne
Crayons Asparagus
Crayons Clover
Crayons Teal
Crayons Midnight
Crayons Plum
Crayons Tin
Crayons Nickel

"Web Safe Colors" 003366
"Web Safe Colors" 99CCFF
bla bla...

System alternateSelectedControlColor
System alternateSelectedControlTextColor
System controlBackgroundColor
System controlColor
System controlDarkShadowColor
System controlHighlightColor
System controlLightHighlightColor
System controlShadowColor
System controlTextColor
System disabledControlTextColor
System gridColor
System headerColor
System headerTextColor
System highlightColor
System keyboardFocusIndicatorColor
System knobColor
System labelColor
System quaternaryLabelColor
System scrollBarColor
System secondaryLabelColor
System secondarySelectedControlColor
System selectedControlColor
System selectedControlTextColor
System selectedKnobColor
System selectedMenuItemColor
System selectedMenuItemTextColor
System selectedTextBackgroundColor
System selectedTextColor
System shadowColor
System tertiaryLabelColor
System textBackgroundColor
System textColor
System windowBackgroundColor
System windowFrameColor
System windowFrameTextColor
*/

Save the code as changehighlight.m

Open up a terminal, browse to the same directory where you saved the file, and issue the command clang -W -Wall changehighlight.m -framework AppKit && mv a.out changehighlight

To restore the color, issue the command ./changehighlight Apple Yellow

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .