From 8372d022614a1897120802cf1bac90d61651177f Mon Sep 17 00:00:00 2001
From: riku <risaku@163.com>
Date: 星期五, 14 三月 2025 18:20:56 +0800
Subject: [PATCH] 2025.3.14
---
src/model/Legend.js | 33 +++++++++++++++++++++++++++++++--
1 files changed, 31 insertions(+), 2 deletions(-)
diff --git a/src/model/Legend.js b/src/model/Legend.js
index 5021b16..05ee593 100644
--- a/src/model/Legend.js
+++ b/src/model/Legend.js
@@ -148,7 +148,7 @@
[0.87, 0.92, 0.03, 0.75],
[0.8, 0.67, 0.04, 0.75],
[0.92, 0.28, 0.07, 0.75],
- [0.6, 0.05, 0.05, 0.75]
+ [0.96, 0.05, 0.05, 0.75]
],
getStandardRange: function (name) {
@@ -292,11 +292,40 @@
getCustomColor: function (data, min, max) {
var per = (max - min) / this._custom.length;
- var i = parseInt(data / per);
+ var i = parseInt((data - min) / per);
if (i >= this._custom.length) {
i = this._custom.length - 1;
}
return this._custom[i];
+ },
+
+ getCustomColorAndNext: function (data, min, max) {
+ if (!data) {
+ return {
+ color: [0, 0, 0, 0],
+ nextColor: [0, 0, 0, 0],
+ range: 0,
+ nextRange: 0
+ };
+ }
+
+ // 灏嗘暟鎹寜鐓ч鑹叉暟閲忓垎闅旓紝姹傚嚭姣忎竴娈电殑鏁版嵁鍋忕Щ閲�
+ var per = (max - min) / (this._custom.length - 1);
+ // 璁＄畻褰撳墠鏁版嵁鎵�鍦ㄧ殑鍒嗘鑼冨洿
+ var i = parseInt((data - min) / per);
+ // 濡傛灉鏄渶澶у�硷紝鍚屾牱鍒嗗壊鍒版渶鍚庝竴娈�
+ if (i == this._custom.length - 1) i--;
+ var range = min + i * per;
+
+ let nextIndex = i + 1;
+ let nextRange = min + nextIndex * per;
+
+ return {
+ color: this._custom[i],
+ nextColor: this._custom[nextIndex],
+ range,
+ nextRange
+ };
}
};
--
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