C
C
Google Sheets Conditional Formatting - Color Gradient
See more Google Sheets Examples
Add a conditional color gradient across a rowChilkat C Downloads
#include <C_CkHttp.h>
#include <C_CkJsonObject.h>
#include <C_CkHttpResponse.h>
void ChilkatSample(void)
{
BOOL success;
HCkHttp http;
const char *sheetId;
HCkJsonObject json;
HCkHttpResponse resp;
success = FALSE;
// This example assumes the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.
http = CkHttp_Create();
// Implements the following CURL command:
// curl -H "Content-Type: application/json" \
// -H "Authorization: Bearer ACCESS_TOKEN" \
// -X POST \
// -d '{
// "requests": [
// {
// "addConditionalFormatRule": {
// "rule": {
// "ranges": [
// {
// "sheetId": sheetId,
// "startRowIndex": 9,
// "endRowIndex": 10,
// }
// ],
// "gradientRule": {
// "minpoint": {
// "color": {
// "green": 0.2,
// "red": 0.8
// },
// "type": "MIN"
// },
// "maxpoint": {
// "color": {
// "green": 0.9
// },
// "type": "MAX"
// },
// }
// },
// "index": 0
// }
// },
// {
// "addConditionalFormatRule": {
// "rule": {
// "ranges": [
// {
// "sheetId": sheetId,
// "startRowIndex": 10,
// "endRowIndex": 11,
// }
// ],
// "gradientRule": {
// "minpoint": {
// "color": {
// "green": 0.8,
// "red": 0.8
// },
// "type": "NUMBER",
// "value": "0"
// },
// "maxpoint": {
// "color": {
// "blue": 0.9,
// "green": 0.5,
// "red": 0.5
// },
// "type": "NUMBER",
// "value": "256"
// },
// }
// },
// "index": 1
// }
// },
// ]
// }' https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}:batchUpdate
// Use the following online tool to generate HTTP code from a CURL command
// Convert a cURL Command to HTTP Source Code
// Use this online tool to generate code from sample JSON:
// Generate Code to Create JSON
// The following JSON is sent in the request body.
// {
// "requests": [
// {
// "addConditionalFormatRule": {
// "rule": {
// "ranges": [
// {
// "sheetId": sheetId,
// "startRowIndex": 9,
// "endRowIndex": 10
// }
// ],
// "gradientRule": {
// "minpoint": {
// "color": {
// "green": 0.2,
// "red": 0.8
// },
// "type": "MIN"
// },
// "maxpoint": {
// "color": {
// "green": 0.9
// },
// "type": "MAX"
// }
// }
// },
// "index": 0
// }
// },
// {
// "addConditionalFormatRule": {
// "rule": {
// "ranges": [
// {
// "sheetId": sheetId,
// "startRowIndex": 10,
// "endRowIndex": 11
// }
// ],
// "gradientRule": {
// "minpoint": {
// "color": {
// "green": 0.8,
// "red": 0.8
// },
// "type": "NUMBER",
// "value": "0"
// },
// "maxpoint": {
// "color": {
// "blue": 0.9,
// "green": 0.5,
// "red": 0.5
// },
// "type": "NUMBER",
// "value": "256"
// }
// }
// },
// "index": 1
// }
// }
// ]
// }
sheetId = "YOUR_SHEET_ID";
json = CkJsonObject_Create();
CkJsonObject_UpdateString(json,"requests[0].addConditionalFormatRule.rule.ranges[0].sheetId",sheetId);
CkJsonObject_UpdateInt(json,"requests[0].addConditionalFormatRule.rule.ranges[0].startRowIndex",9);
CkJsonObject_UpdateInt(json,"requests[0].addConditionalFormatRule.rule.ranges[0].endRowIndex",10);
CkJsonObject_UpdateNumber(json,"requests[0].addConditionalFormatRule.rule.gradientRule.minpoint.color.green","0.2");
CkJsonObject_UpdateNumber(json,"requests[0].addConditionalFormatRule.rule.gradientRule.minpoint.color.red","0.8");
CkJsonObject_UpdateString(json,"requests[0].addConditionalFormatRule.rule.gradientRule.minpoint.type","MIN");
CkJsonObject_UpdateNumber(json,"requests[0].addConditionalFormatRule.rule.gradientRule.maxpoint.color.green","0.9");
CkJsonObject_UpdateString(json,"requests[0].addConditionalFormatRule.rule.gradientRule.maxpoint.type","MAX");
CkJsonObject_UpdateInt(json,"requests[0].addConditionalFormatRule.index",0);
CkJsonObject_UpdateString(json,"requests[1].addConditionalFormatRule.rule.ranges[0].sheetId",sheetId);
CkJsonObject_UpdateInt(json,"requests[1].addConditionalFormatRule.rule.ranges[0].startRowIndex",10);
CkJsonObject_UpdateInt(json,"requests[1].addConditionalFormatRule.rule.ranges[0].endRowIndex",11);
CkJsonObject_UpdateNumber(json,"requests[1].addConditionalFormatRule.rule.gradientRule.minpoint.color.green","0.8");
CkJsonObject_UpdateNumber(json,"requests[1].addConditionalFormatRule.rule.gradientRule.minpoint.color.red","0.8");
CkJsonObject_UpdateString(json,"requests[1].addConditionalFormatRule.rule.gradientRule.minpoint.type","NUMBER");
CkJsonObject_UpdateString(json,"requests[1].addConditionalFormatRule.rule.gradientRule.minpoint.value","0");
CkJsonObject_UpdateNumber(json,"requests[1].addConditionalFormatRule.rule.gradientRule.maxpoint.color.blue","0.9");
CkJsonObject_UpdateNumber(json,"requests[1].addConditionalFormatRule.rule.gradientRule.maxpoint.color.green","0.5");
CkJsonObject_UpdateNumber(json,"requests[1].addConditionalFormatRule.rule.gradientRule.maxpoint.color.red","0.5");
CkJsonObject_UpdateString(json,"requests[1].addConditionalFormatRule.rule.gradientRule.maxpoint.type","NUMBER");
CkJsonObject_UpdateString(json,"requests[1].addConditionalFormatRule.rule.gradientRule.maxpoint.value","256");
CkJsonObject_UpdateInt(json,"requests[1].addConditionalFormatRule.index",1);
// Adds the "Authorization: Bearer ACCESS_TOKEN" header.
CkHttp_putAuthToken(http,"ACCESS_TOKEN");
CkHttp_SetRequestHeader(http,"Content-Type","application/json");
resp = CkHttpResponse_Create();
success = CkHttp_HttpJson(http,"POST","https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}:batchUpdate",json,"application/json",resp);
if (success == FALSE) {
printf("%s\n",CkHttp_lastErrorText(http));
CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkHttpResponse_Dispose(resp);
return;
}
printf("Status code: %d\n",CkHttpResponse_getStatusCode(resp));
printf("Response body:\n");
printf("%s\n",CkHttpResponse_bodyStr(resp));
CkHttp_Dispose(http);
CkJsonObject_Dispose(json);
CkHttpResponse_Dispose(resp);
}