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2026-06-10

查找所有符合的颜色 - FindColorList ​

函数简介 ​

查找绑定窗口指定区域内符合指定颜色范围的所有颜色点，返回坐标列表。

接口名称 ​

FindColorList

DLL调用 ​

long FindColorList(long ola, int x1, int y1, int x2, int y2, string color1, string color2);

参数说明 ​

参数名类型说明
ola长整数型OLAPlug对象的指针，由 CreateCOLAPlugInterFace 接口生成。
x1整数型区域的左上X坐标
y1整数型区域的左上Y坐标
x2整数型区域的右下X坐标
y2整数型区域的右下Y坐标
color1字符串颜色起始范围，格式 RRGGBB，支持ARGB模式如#FFFFFFFF
color2字符串颜色结束范围，格式 RRGGBB，支持ARGB模式如#FFFFFFFF

示例 ​

SDK 调用 ​

cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
// 0,0,0,0 表示绑定窗口整个客户区
auto points = ola.FindColorList(0, 0, 0, 0, "101010", "303030");
if (!points.empty()) {
    int x = points[0].X;
    int y = points[0].Y;
}
csharp
using OLAPlug;

var ola = new OLAPlugServer();
// 0,0,0,0 表示绑定窗口整个客户区
var points = ola.FindColorList(0, 0, 0, 0, "101010", "303030");
if (points.Count > 0)
{
    int x = points[0].X;
    int y = points[0].Y;
}
python
from OLAPlugServer import OLAPlugServer

ola = OLAPlugServer()
# 0,0,0,0 表示绑定窗口整个客户区
points = ola.FindColorList(0, 0, 0, 0, "101010", "303030")
if points:
    x = points[0].get("X")
    y = points[0].get("Y")
java
import com.olaplug.OLAPlugServer;
import com.olaplug.model.ApiResult;
import com.olaplug.model.Point;
import com.olaplug.model.Size;
import com.olaplug.model.Rect;
import java.util.List;

OLAPlugServer ola = new OLAPlugServer();
// 0,0,0,0 表示绑定窗口整个客户区
List<Point> points = ola.FindColorList(0, 0, 0, 0, "101010", "303030");
if (points != null && !points.isEmpty()) {
    int x = points.get(0).X;
    int y = points.get(0).Y;
}
cpp
var ola = com("OlaPlug.OlaSoft")
// 0,0,0,0 表示绑定窗口整个客户区
var points = ola.FindColorList(0, 0, 0, 0, "101010", "303030")
vbscript
Set ola = CreateObject("OlaPlug.OlaSoft")
' 0,0,0,0 表示绑定窗口整个客户区
points = ola.FindColorList(0, 0, 0, 0, "101010", "303030")
text
.局部变量 ola, OLAPlug
ola.创建 ()
' 0,0,0,0 表示绑定窗口整个客户区
points ＝ ola.FindColorList(0, 0, 0, 0, "101010", "303030")
aardio
import OLAPlugServer;
var ola = OLAPlugServer();
// 0,0,0,0 表示绑定窗口整个客户区
var points = ola.FindColorList(0, 0, 0, 0, "101010", "303030");
text
变量 ola <类型 = OLAPlugServer>
ola = 新建 OLAPlugServer
// 0,0,0,0 表示绑定窗口整个客户区
PointList points = ola.FindColorList(0, 0, 0, 0, "101010", "303030")
cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
// 0,0,0,0 表示绑定窗口整个客户区
auto points = ola.FindColorList(0, 0, 0, 0, "101010", "303030");
if (!points.empty()) {
    int32_t x = points[0].X;
}

原生 DLL 调用 ​

cpp
long instance = CreateCOLAPlugInterFace();
long ptr = FindColorList(instance, 0, 0, 0, 0, "101010", "303030");
if (ptr != 0) {
    char json[8192] = {0};
    GetStringFromPtr(ptr, json, sizeof(json));
    FreeStringPtr(ptr);
}
csharp
using System.Runtime.InteropServices;
using System.Text;

[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int GetStringFromPtr(long ptr, StringBuilder lpString, int size);
[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int FreeStringPtr(long ptr);
[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int GetStringSize(long ptr);
[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern long CreateCOLAPlugInterFace();
[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern long FindColorList(long ola, int x1, int y1, int x2, int y2, string color1, string color2);

long instance = CreateCOLAPlugInterFace();
long ptr = FindColorList(instance, 0, 0, 0, 0, "101010", "303030");
if (ptr != 0) {
    StringBuilder sb = new StringBuilder(GetStringSize(ptr) + 1);
    GetStringFromPtr(ptr, sb, sb.Capacity);
    FreeStringPtr(ptr);
    string json = sb.ToString();
}
python
from ctypes import CDLL, c_int, c_int64, byref, create_string_buffer

ola = CDLL("OLAPlug_x64.dll")
ola.CreateCOLAPlugInterFace.restype = c_int64
instance = ola.CreateCOLAPlugInterFace()
ptr = ola.FindColorList(instance, ...)
# 原生返回 JSON 坐标数组指针

返回值 ​

长整数型：返回坐标点列表的JSON字符串指针，格式为 [{"X":19,"Y":18},{"X":20,"Y":18}]。失败返回0。

注意事项 ​

  • 返回的字符串指针需调用 FreeStringPtr 释放内存。
  • x1, y1, x2, y2 全传0时查找整个窗口客户区。
  • 返回的坐标是相对于窗口客户区的坐标。