[HELP] Please

[#RooTs]

how to create one text 3d in map

show me one example in LUA ( Please )

I know it is something about

dxDrawText3D 

more not know how it starts

Image example

[#RooTs]

me help

[Den.]

Here's an untested example that draws nametags above player's heads:

addEventHandler("onClientRender", root, 
function() 
    local players = getElementsByType("player") --Get all players currently in the server. 
    local x, y, z = getElementPosition(localPlayer) --Get the position of the local player. 
    for key, player in ipairs(players) do 
        if player ~= localPlayer and isElementOnScreen(player) then --If the player is on localPlayer's screen 
            local px, py, pz = getElementPosition(player) --Get position of player to draw nametag 
            if isLineOfSightClear(x, y, z, px, py, pz) then --If the localPlayer can see the target player 
                local distance = getDistanceBetweenPoints3D(x, y, z, px, py, pz) --Get the distance to determine scale 
                if distance <= 50 then  
                    local sx, sy = getScreenFromWorldPosition(px, py, pz+1) --Get the localPlayer's screen position to draw the nametag at, from the target player's world positon. 
                    if sx then --Make sure the function didn't return false 
                        local scale = math.min(15 / distance, 1.4) --Determine text scale 
                        dxDrawText(tostring(getPlayerName(player)), sx, sy, sx, sy, tocolor(0, 0, 0), scale) --Draw the text 
                    end 
                end 
            end 
        end 
    end 
end) 

Another untested example which draws text at fixed locations given by a table:

addEventHandler("onClientRender", root, 
function() 
    local x, y, z = getElementPosition(localPlayer) --localPlayer's pos 
    for key, text in ipairs(texts) do 
         
        local str, tx, ty, tz = unpack(text) --get the string to draw and the position to draw it at from the table. 
        local distance = getDistanceBetweenPoints3D(x, y, z, tx, ty, tz) --Distance between player and text position 
        if distance <= 50 then 
            local sx, sy = getScreenFromWorldPosition(tx, ty, tz) --Get the local player's screen position to draw the text at, from the text's world position. 
            if sx then --Make sure the function didn't return false. 
                local scale = math.min(15/distance, 1.4) 
                dxDrawText(str, sx, sy, sx, sy, nil, scale) 
            end 
        end 
    end 
end) 

It should be obvious now that you need to use

getScreenFromWorldPosition 

to draw texts at positions relative to the world.

Edited June 9, 2014 by Guest

[#RooTs]

Another untested example which draws text at fixed locations given by a table:

addEventHandler("onClientRender", root, 
function() 
    local x, y, z = getElementPosition(localPlayer) 
    for key, text in ipairs(texts) do 
        local str, tx, ty, tz = unpack(text) 
        local distance = getDistanceBetweenPoints3D(x, y, z, tx, ty, tz)  
        if distance <= 50 then 
            local sx, sy = getScreenFromWorldPosition(tx, ty, tz)  
            if sx then 
                local scale = math.min(15/distance, 1.4) 
                dxDrawText(str, sx, sy, sx, sy, nil, scale) 
            end 
        end 
    end 
end) 

where do I change the text? ,, "my text here"

and how can this script with a text

which line?

[Den.]

Just have a table called texts in the above example at the beginning of the script:

local texts = {{"My text here", x, y, z}, {"My second text", x, y, z}} --x, y, z denotes the world position of the text 

I don't understand your second question, please be clear.

[#RooTs]

is right?

addEventHandler("onClientRender", root, 
function() 
   local texts = { 
{"My text here", x, y, z},  
{"My second text", x, y, z} 
} 
    local x, y, z = getElementPosition(localPlayer) 
    for key, text in ipairs(texts) do 
        local str, tx, ty, tz = unpack(text) 
        local distance = getDistanceBetweenPoints3D(x, y, z, tx, ty, tz) 
        if distance <= 50 then 
            local sx, sy = getScreenFromWorldPosition(tx, ty, tz) 
            if sx then 
                local scale = math.min(15/distance, 1.4) 
                dxDrawText(str, sx, sy, sx, sy, nil, scale) 
            end 
        end 
    end 
end) 

[Price.]

yes without function please? you don't create a table with function or eventhandler.

[Den.]

Simply like this:

local texts = {{"My text here", x, y, z}, {"My second text", x, y, z}} --x, y, z denotes the world position of the text 
addEventHandler("onClientRender", root, 
function() 
    local x, y, z = getElementPosition(localPlayer) 
    for key, text in ipairs(texts) do 
        local str, tx, ty, tz = unpack(text) 
        local distance = getDistanceBetweenPoints3D(x, y, z, tx, ty, tz) 
        if distance <= 50 then 
            local sx, sy = getScreenFromWorldPosition(tx, ty, tz) 
            if sx then 
                local scale = math.min(15/distance, 1.4) 
                dxDrawText(str, sx, sy, sx, sy, nil, scale) 
            end 
        end 
    end 
end) 

[#RooTs]

Hi, someone add border in my code, and color text,, Please....

local texts = { 
{"My text here", 2484.67993, -1666.70923, 13.34375},  
{"My second text", 2443.40234, -1662.02771, 13.30280} 
} 
  
  
addEventHandler("onClientRender", root, 
function() 
    local x, y, z = getElementPosition(localPlayer) 
    for key, text in ipairs(texts) do 
        local str, tx, ty, tz = unpack(text) 
        local distance = getDistanceBetweenPoints3D(x, y, z, tx, ty, tz) 
        if distance <= 50 then 
            local sx, sy = getScreenFromWorldPosition(tx, ty, tz) 
            if sx then 
                local scale = math.min(15/distance, 1.4) 
                dxDrawText(str, sx, sy, sx, sy, nil, scale) 
            end 
        end 
    end 
end) 

Imagen example:

[xXMADEXx]

How about you try adding it yourself?

This is the function that I use

function dxDrawBoarderedText ( text, x, y, endX, endY, color, size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    local text = tostring ( text ) 
    local x = tonumber(x) or 0 
    local y = tonumber(y) or 0 
    local endX = tonumber(endX) or x 
    local endY = tonumber(endY) or y 
    local color = color or tocolor ( 255, 255, 255, 255 ) 
    local size = tonumber(size) or 1 
    local font = font or "default" 
    local alignX = alignX or "left" 
    local alignY = alignY or "top" 
    local clip = clip or false 
    local wordBreak = wordBreak or false 
    local postGUI = postGUI or false 
    local colorCode = colorCode or false 
    local subPixelPos = subPixelPos or false 
    local fRot = tonumber(fRot) or 0 
    local fRotCX = tonumber(fRotCX) or 0 
    local fRotCY = tonumber(fRotCy) or 0 
    local offSet = tonumber(offSet) or 1 
    local t_g = text:gsub ( "#%x%x%x%x%x%x", "" ) 
    dxDrawText ( t_g, x-offSet, y-offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x-offSet, y, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x, y-offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x+offSet, y+offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x+offSet, y, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x, y+offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    return dxDrawText ( text, x, y, endX, endY, color, size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
end 
     

[#RooTs]

How about you try adding it yourself?

This is the function that I use

function dxDrawBoarderedText ( text, x, y, endX, endY, color, size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    local text = tostring ( text ) 
    local x = tonumber(x) or 0 
    local y = tonumber(y) or 0 
    local endX = tonumber(endX) or x 
    local endY = tonumber(endY) or y 
    local color = color or tocolor ( 255, 255, 255, 255 ) 
    local size = tonumber(size) or 1 
    local font = font or "default" 
    local alignX = alignX or "left" 
    local alignY = alignY or "top" 
    local clip = clip or false 
    local wordBreak = wordBreak or false 
    local postGUI = postGUI or false 
    local colorCode = colorCode or false 
    local subPixelPos = subPixelPos or false 
    local fRot = tonumber(fRot) or 0 
    local fRotCX = tonumber(fRotCX) or 0 
    local fRotCY = tonumber(fRotCy) or 0 
    local offSet = tonumber(offSet) or 1 
    local t_g = text:gsub ( "#%x%x%x%x%x%x", "" ) 
    dxDrawText ( t_g, x-offSet, y-offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x-offSet, y, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x, y-offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x+offSet, y+offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x+offSet, y, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    dxDrawText ( t_g, x, y+offSet, endX, endY, tocolor(0,0,0,255), size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
    return dxDrawText ( text, x, y, endX, endY, color, size, font, alignX, alignY, clip, wordBreak, postGUI, colorCode, subPixelPos, fRot, fRotCX, fRotCY, offSet ) 
end 
     

need of all that only add border and color ?