Source of demand:
When working on the Activiti flowchart project, you need to make the color of the past node and the color of the current node into configurable items to facilitate expansion and changes to the color of the flowchart.
Source of problem:
Activiti coloring uses the java.awt.Color package. Most of its construction methods are in RGB form with three parameters, which is not very friendly to our commission configuration items. However, we found that its third constructor is a constructor with int parameters. Clicking on the source code, we found that it contains a color code that converts int to hexadecimal. Therefore, we can use this int as a configuration parameter.
Common color decimal code table:
White: 16777215
Red: 16711680
Green: 65280
Blue: 255
Peony red: 16711935
Cyan: 65535
Yellow : 16776960 Black
: 0
Sea blue: 7396243 Chocolate:
6042391
Blue violet: 10444703
Brass: 11904578
Bright gold: 14276889
Brown: 1 0911037
Bronze Color: 9205843
Deep Brown: 6045747
Dark green: 3100463
Deep copper green: 4879982 Deep olive green: 5197615 Deep orchid color: 10040013 dark
purple: 8855416 Deep slate blue: 7021454 Deep lead gray: 3100495 dark brown: 9922895 dark green pine loose Stone color: 7377883 Dark wood color: 8740418 Light gray: 5526612 Earthy gray rose red: 8741731 Feldspar color: 13734517 Fire brick color: 9315107 Forest green: 2330147 Gold: 13467442 Bright yellow: 14408560 Gray: 12632256
Copper green: 5406582
Turquoise: 9689968
Hunter green: 2186785
Indian red: 5123887 Earthy
yellow: 10461023 Light blue: 12638681
Light
gray: 11053224
Light steel blue: 9408445
Light wood color: 15319718
Lime green: 3329330
Orange: 14972979
Maroon : 9315179
Medium sea blue: 3329433
Medium blue: 3289805
Medium forest green: 7048739
Medium bright yellow: 15395502
Medium orchid color: 9662683 Medium
sea green: 4353858 Medium
slate blue: 8323327
Medium spring green: 8388352
Medium turquoise: 7396315
Medium purple red : 14381203
Medium Wood Color: 10911844
Dark Navy: 3092303
Navy Blue: 2302862
Neon Blue: 5066239
Neon Pink: 16740039
New Dark Navy: 156
New Tan:
15452062 Dark Golden Yellow: 13612347
Orange: 16744192
Orange Red: 16720896
light Purple: 14381275
Light green: 9419919
Pink: 12357519
Plum: 15379946 Quartz: 14277107 Brilliant blue: 5855659
Salmon: 7291458 Scarlet: 12326679 Sea green: 2330216 Semi-sweet chocolate: 7029286 Ocher: 9333539 Silver : 15132922 Sky blue: 3316172 slate Blue: 32767 Vibrant pink: 16719022 Spring green: 65407 Steel blue: 2321294 Bright sky blue: 3715294 Tan: 14390128 Fuchsia: 14204888 Slate blue: 11397866 Rich dark brown: 6045747 Light gray: 13487565 Violet : 5189455 Violet Red: 13382297 Wheat yellow: 14211263 Yellow green: 10079282