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awalker89 / openxlsx

R package for .xlsx file reading and writing.
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InsertImage - Not able to add images to excel sheet #455

Open SaiPavanKumarB opened 5 years ago

SaiPavanKumarB commented 5 years ago

Expected Behavior

png(paste0("Line_Graph_Aggregated.png"), width=15, height=10, units="in", res = 144) p<-ggplot(data=temp,aes(x=Date_Time, y=value, colour=variable))+geom_line()+ theme(axis.text.x = element_text(angle = 60, vjust = 0.5, hjust = 0.5))+scale_x_datetime(breaks = temp$Date_Time)+ ggtitle(paste0("Forecast Vs Adjusted")) print(p) pic_file<-paste0("Line_Graph_Aggregated.png") insertImage(WorkBook,"Aggregated Data", pic_file, startRow = 14, startCol = 'A') saveWorkbook(WorkBook,file = paste0(BookName,".xlsx"), overwrite = TRUE)

Actual Behavior

Image is being generated & saved as .png file in the working directory. But it is not being inserted to the Workbook

Steps to Reproduce the Problem

(please attach an example xlsx file if possible)

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sessionInfo()

SaiPavanKumarB commented 5 years ago

Version of openxlsx : 4.1 Version of R: 3.4