#' This is just a place holder right now
#'
#' This pic does nothing right now now tikz yet
#' @export
#' @examples
#' tikpics(x,y,z)
tikpics = function(x,y,z=NULL,data=NULL,geom='scatter',xlab=NULL,ylab=NULL,zlab=NULL,tour=FALSE){
#scatter plot template without options yet
if(geom == 'scatter') tikpics = tikpics2Dscatter()
if(geom == 'scatter3d') tikpics = tikpics3Dscatter()
if(!is.null(z)) tikpics = tikpics3Dscatter()
#get x and y and z axis labels
tikpics.xlabel = c(deparse(substitute(x)),xlab)
tikpics.ylabel = c(deparse(substitute(y)),ylab)
tikpics.zlabel = c(deparse(substitute(z)),zlab)
#add x and y and z labels
tikpics = gsub('tikpics.xlabel', tikpics.xlabel[length(tikpics.xlabel)],tikpics)
tikpics = gsub('tikpics.ylabel', tikpics.ylabel[length(tikpics.ylabel)],tikpics)
tikpics = gsub('tikpics.zlabel', tikpics.zlabel[length(tikpics.zlabel)],tikpics)
##plot content
if(geom == 'scatter') tikpics.coordinates = "tikpics.coordinates = paste0('(',tikpics.d$tikpics.x,', ',tikpics.d$tikpics.y,')',collapse='\n')"
if(geom == 'scatter3d') tikpics.coordinates = "tikpics.coordinates = paste0('(',tikpics.d$tikpics.x,', ',tikpics.d$tikpics.y,', ',tikpics.d$tikpics.z,')',collapse='\n')"
if(!is.null(z)) tikpics.coordinates = "tikpics.coordinates = paste0('(',tikpics.d$tikpics.x,', ',tikpics.d$tikpics.y,', ',tikpics.d$tikpics.z,')',collapse='\n')"
##replace the dataset with the dataset name
if(is.null(data)) tikpics.coordinates = gsub('tikpics.d\\$','',tikpics.coordinates)
tikpics.coordinates = gsub('tikpics.d','data',tikpics.coordinates)
#add the x values to the coordinates
tikpics.coordinates = gsub('tikpics.x',tikpics.xlabel[1],tikpics.coordinates)
#add the y values to the coordinates
tikpics.coordinates = gsub('tikpics.y',tikpics.ylabel[1],tikpics.coordinates)
#add the y values to the coordinates
tikpics.coordinates = gsub('tikpics.z',tikpics.zlabel[1],tikpics.coordinates)
#make the changes
eval(parse(text = tikpics.coordinates))
#add the coordinates to the plot
tikpics = gsub('tikpics.coordinates',tikpics.coordinates,tikpics)
if(tour){
strt.theta = 0
end.theta = 90
by.theta = 10
thetas = seq(strt.theta,end.theta,by.theta)
tikpics = paste(sapply(1:length(thetas), function(i) gsub('theta2',90-thetas[i],gsub('theta1',thetas[i],tikpics))),collapse='\n\n')
}else{
tikpics = gsub('theta2',30,gsub('theta1',60,tikpics))
}
cat(tikpics)
}
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